Speed Training for Long Distance Runners

Running a fast marathon takes more than just logging a bunch of miles day in and day out. It requires a thought-out plan that includes a long run, shorter easier runs, and faster-paced runs or interval training. Of course, other non-running components are also fixed into the equation such as strength training, stretching, and drills that mainly help with injury prevention, overall strength improvement, and running mechanics. Most runners will incorporate tempo runs as their form of faster-paced workouts, which is crucial for building the endurance needed to hold that faster goal pace for several miles at once. The problem with only using this form of speed work for marathon and half marathon training is that it does little to help improve running economy.

What is Running Economy?

In simple terms, running economy is defined as the relationship between oxygen consumption and running speed. Oxygen consumption is measured by VO2 max, which is the maximum amount of volume of oxygen used during intense exercise. Although VO2 max is often used as a true predictor of fitness, it does not always predict someone’s ability to run a fast marathon. Running economy, on the other hand, is a better indicator of distance running performance because it takes several other factors into consideration. It considers the maximum amount of oxygen consumed at a specific constant speed. Therefore a marathoner who is able to hold a five minute per mile pace for 26.2 miles has a better running economy than a short distance runner able to hold the same pace for only 400 meters.

Why is all of this important? Well, for a marathoner trying to improve their overall pace with every race they compete in, it will require them to incorporate specific speed workouts to improve their running economy. This is even more important as we age since the first thing to deteriorate with age is speed. Rather than focusing on improving specific physiological systems in the body such as VO2 max and lactate threshold, speed development workouts will focus on improving neuromuscular responses. This means improving the speed at which your brain sends signals to your muscles to fire by relying on fast twitch muscle fibers—possibly ones barely used for most recreational marathoners. This type of training will eventually lead to running at your marathon goal pace for longer with less effort. That X-minute mile pace will finally feel doable!

Sample Speed Workouts

1. Run 20-24 x 200-meter repeats at 5k to 10k effort with a 200-meter jog in between. This workout should not feel taxing at all since you are not supposed to be pushing the 200-meter repeats at an all-out effort. The pace should be controlled and faster than marathon pace—about 30 seconds per mile faster. The 200-meter recovery jog should not be a significantly slower pace either—think slowing your pace down by 2 minutes per mile than you ran the hard 200 meters.

2. Run 12-16 x 400-meter repeats at 5k to 10k pace with a 200-meter jog in between repetitions.

3. Run 8-10 x 800-meter repeats at 5k to 10k pace with a 400-meter jog in between repetitions.

4. Run 6-8 x 1000-meter repeats at 5k to 10k pace with a 400- to 600-meter jog in between repetitions.

5. Run 6-8 x one mile beginning with the first mile at half marathon pace and cutting down 10-15 seconds per mile with each repeat. Recover for one mile in between each repetition.

Each of these workouts should always include two to three miles for a warm-up followed by some dynamic stretching and drills. Always finish speed work with a cool-down of one to two miles. A good idea is to switch up the speed sessions each week but always come back to each after a few weeks to check your improvements. Since you are always trying to run at 5k to 10k pace, what you will see improving is your effort. Over time the repeats at your 5k or 10k pace should feel easier. As mentioned this pace should equate to 20 to 30 seconds per mile faster than your marathon goal pace.

As you can see marathon training can include a variety of speed workouts to choose from, unlike 5k or 10k training where you mostly focus on the shorter sessions of 100- to 400-meter repeats. These workouts used to improve running economy are more beneficial to marathoners looking to improve their sustained pace for a race. Most runners obsess over their VO2 max improvements but studies have shown that VO2 max may not be as reliable as running economy when determining marathon ability. Research states that running economy may vary by up to 30% in runners with similar VO2 max values. If incorporating these types of speed sessions throughout your training cycle, you should be able to hold that goal pace with less effort throughout your race. Once you accomplish this, your next race will require you to drop to a new 5k to 10k pace for these speed sessions and on you go with more PRs!

Sources

Kyle R Barnes and Andrew E Kilding, Running Economy: Measurement, Norms, and Determining Factors, Journal, May 8, 2020.

Strategies for the Long Run

A recent running magazine included an article about a professional marathon runner and when asked what their favorite training workout was, they answered “the 20-mile long run”. The assumption is that most readers probably responded with something along the lines of “Are you kidding me?!”. For most runners, the long run, especially when it gets up to that 18-mile point, is dreadful. Yet, the long run is probably the most important session of the week. After all, the race is just one really long run.

It has been recommended in several training plans to perform the long run in a long, slow distance (LSD), which has several benefits for race preparation. Running at 60-70% of 5k pace for these long distances will over time increase glycogen storage in the muscles, which means more readily available energy. The body does this by depleting the glycogen in our muscles during the run, which will cause the body to adapt by storing more glycogen. Another benefit of the LSD run is the increase in oxygen provided to the muscles by the growth of capillaries, where the carbon dioxide-oxygen exchange occurs, and mitochondria, where carbon dioxide and oxygen are converted into energy. These physiological reactions to running are the reason runners get faster and last longer over time through consistent training.

One downside of always performing the long run at LSD pace is boredom. There are only so many routes we can choose to get 20 miles done. A good strategy for these runs is to break it up into quarters on your route and in your mind. For example thinking of 20 continuous miles seems like forever. Breaking it up into four 5-mile segments is more tolerable. This is a good way to run the actual marathon, too! Another downside to choosing LSD is the lack of adaptation to running at goal pace and practicing what really happens during a race.

Many marathon training programs include long runs with at least a few goal-paced miles throughout. The purpose of these types of training sessions is to practice running fast on tired legs to mimic what race day will feel like. There are a variety of options to incorporate goal-paced miles, but it is important to be specific when heading out for these sessions, as it can be very taxing on the body. As after a race, you do not want your body to need days of recovery following your long run. It is an ideal option to alternate between goal-paced and conversational-paced sessions each week.

Goal-paced long run sessions can make these ‘dreadful’ training runs more tolerable, and help the time pass more quickly. Below are some great variations to the long run to alternate throughout your training cycle. As mentioned previously, the interval sessions can be very fatiguing and should begin with a few repetitions and miles, and gradually increase as your fitness improves.

• Mid-run tempo: Run 3-5 miles at conversational pace + 3-5 miles at goal pace + remainder at conversational pace

• Mile repeats: Run 3-5 miles at conversational pace + 3-5×2-3 miles at goal pace with 1-3 minutes at easy pace in between + remainder at conversational pace

• Fast finish long run: Run 75% of the long run at conversational pace + 25% at goal pace. As your fitness improves, build up to 50% at easy pace and 50% at goal pace

• Ladder: Run 3-5 miles at conversational pace + intervals of one to five minutes at goal pace with one to two minutes easy in between each + intervals back down from five to one minute at goal pace + remainder at conversational pace

• Ladder progression: Run 3-5 miles at conversational pace + 4 miles at goal pace+15sec + 3 miles at goal pace + 2 miles at goal pace-15sec + 1 mile at goal pace-30sec, all with one mile at easy pace in between. The goal of this progression run is to begin the first interval a little slower than goal pace, the next segment at goal pace, and then the last two segments of two and one miles even faster, finishing that last mile at a fast tempo pace.

These five workouts are great for building stamina and strength, as well as practicing your desired race pace, especially when your legs are fatigued. Alternating between options such as these with conversational-paced runs will ease your mind when preparing for long runs. The LSD run every other week will reduce the stress on the body and help recover faster than the goal-paced long runs.

In a properly organized marathon training schedule, you will find many different workouts spread out throughout the week, which all serve a purpose. If your goal is to simply finish the race, you technically can skip all of the speed sessions and tempo runs and perform all runs at an easy pace. If you skip the long run session in the training plan, you would have a very difficult time finishing the race. Therefore, the long run is the most important session of the week. The variations mentioned above may leave you somewhat near exhausted, but completing them will be a great asset to getting comfortable at your goal pace and enhancing confidence going into your races.

Sources

Billat, Varonique L. et al, Cardiac Output and Performance during a Marathon Race in Middle-Aged Recreational Runners, Online Publication, April 24, 2020.

Seiler, Steven, and Espen Tonessen, Intervals, Thresholds, and Long Slow Distance: the Role of Intensity and Duration in Endurance Training, Publication, April 24, 2020.

Sanchez LD, Corwell B, Berkoff D, Problems of marathon runners. American Journal of Emergency Medicine, Publication, April 24, 2020.

A Runner's Guide to a Healthy Immune System: COVID-19 Edition

The truth about the coronavirus pandemic is one that’s hard to believe. While this disease continues to spread, people all around the world are wondering how the massive changes are going to affect their lives. We are already getting a glimpse of the effects on society—closed restaurants, bars, and venues, canceled events, and limited interaction with friends and family. The effects on the economy don’t seem so big now, but as the pandemic continues to spread, the shut down of everything around the globe, including our very own jobs, is going to have a major impact on our individual incomes and economics as a whole. I mean, have you seen the stock market recently?!

As athletes, we should already treat our immune system as a priority to our health for two reasons: 1) We enter an immunocompromised state every time we train intensely, and 2) Getting sick keeps us from our regular training schedules. Most people don’t realize that it takes more than popping a vitamin C supplement every day to keep our immune systems healthy. Our sleep patterns, diet, training regimen, stress levels, and hygiene all play a big role in immune health. During a crisis such as what the world is going through now with COVID-19, we have to pay even more attention to each factor.

Diet

We all know how important a healthy diet is in general but it’s actually specifically linked to our immune function. Our immune system relies on white blood cells to create the antibodies that fight off bacteria and viruses and, believe it or not, certain foods can impair this white blood cell function. Studies have shown that a high fat diet can weaken the immune system. You may have read that a full-on plant-based diet is the way to go, but this is mainly due to the fact that plant-based diets generally have less dietary fat and more fiber—two factors that help improve immunity. You can still eat a high fiber, low fat diet and not specifically be plant-based. Loading up on fruits and veggies is also key to protecting immune health, since they are full of vitamins and minerals.

Sleep

The immune system is pretty complex, and so is the link between its health and our sleep patterns. The basic premise is that with sleep deprivation, our T-cell development is diminished. T-cells are the soldiers of the immune system that attack bacteria and viruses, and help keep us from getting sick. On top of limiting T-cell growth, sleep deprivation increases inflammatory cytokines in the immune system, leading to the development of colds and flus from the viruses that could not be fought off by the T-cells. Sleep is also when we experience our highest fever during illness. We tend to think fevers are a bad part of being sick, but it’s actually our bodies way of fighting off infection. If we don’t get good quality sleep, we can end up with a longer dose of the flu or seasonal cold. Aim for 7-9 hours each night for a stronger immune system.

Supplements

It is not absolutely necessary to take vitamins and other supplements every day in order to be healthy. If you regularly eat a wholesome diet—the right amount from each food group, then you most likely get all of the nutrients your body needs. The problem is the majority of people do not eat a wholesome diet, so taking a daily dose of the right vitamins is essential to good health and organ function. For immune function in particular, a good starting point is adding in vitamin C, zinc, and magnesium. One nutrient that is often overlooked by athletes is glutamine. This vital amino acid works directly with immune cells to fight off infection. Our body naturally produces it already, except that during times of stress, less glutamine is produced. This happens during both physical and emotional stress—intense training, sickness, cancer treatment, or even simply just being mentally stressed on a daily basis from work and family obligations. It can be helpful to add in a glutamine supplement after hard training sessions, especially during cold and flu season.

Training During the Outbreak

How many of us have had to change our training plans because either our local running routes have closed or our cities have gone on lockdown at this time? If the case is that you cannot run outside, then there are other options to get in your endurance training. Of course if you have an at-home treadmill, you are saved—you can keep your same training plan as if there was no crazy outbreak. Most of us, though, don’t have this luxury so we need to find another way. If you live in an apartment building, run laps through the parking garage. It’s not only a way to keep up your training program, but you get the added bonus of working on a hilly route!

If you are heading outdoors for your run, do your part and practice social distancing (6 feet apart from anyone!) and good hygiene. Here are some tips to follow to help keep you at low risk of catching and/or spreading any viruses:

✖️RUN SOLO - stay away from group runs, even if you think you are all healthy. Remember you can be carrying the virus around without knowing (zero symptoms!).
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✖️Don’t drink from water fountains - they are rarely cleaned and you can’t count on absolutely no one having put their mouth on the spout, and some people even spit in the fountains too! Just deal with carrying your own bottle for now.
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✖️Keep social distance - 6 feet away from every person! If you have to pass someone, try to hold your breath for a few seconds and look the other way.
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✖️Wash your hands immediately when you get home and get out of your run clothes—you don’t know what has dropped onto you while running.
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✖️Stay hydrated ALL DAY & keep a healthy diet—As stated above, this helps keep a strong immune system!

At-Home Workouts

If you can’t run outside, lack a parking garage, and don’t have enough space to jog around your home, it’s okay ! Don’t worry about losing fitness or getting out of running shape! There are plenty of exercises you can incorporate every day that will keep you in good form. You can make it a goal to maintain your endurance and strength as much as possible by combining a mix of moves. Thankfully you can still place orders online for workout equipment. My go-to tools are resistance bands and medicine balls. Click here to shop these and so many other options! To get the best out of your workouts, make sure to incorporate short rest breaks and keep your heart rate up as if you were running. Explosive moves such as plyometrics are extremely useful for runners and torch more calories than static moves. Try to keep your body moving for the same amount of time you usually run every day.

We are all hoping this virus will get under control within a matter or weeks, so it won’t be long before you can get out for a run again! The positive side of switching up your program for the time being is that you can give your body a break from the constant pounding of running and work different muscle groups. You’ll be surprised how much it will help with your form, strength, and pacing once you’re back out on the road! Endurance may lack bit when getting back into it, but it’s a part of fitness that quickly returns after just a few weeks off. The key is to keep your body moving!

Sources

1. Berenbaum, F.; van den Berg,W.B. Inflammation in osteoarthritis: Changing views. Osteoarthritis Cartilage 2015, 23, 1823–1824. 

2. Rinninella E, Cintoni M, Raoul P, et al. Food Components and Dietary Habits: Keys for a Healthy Gut Microbiota Composition. Nutrients. Published online October 7, 2019

Apparel Review: Brooks Dare Run Bras

Sponsored by Zappos. All opinions are my own.

When it comes to running, all details matter. We spend so much time researching and looking for the right shoes for the sport, but forget that the rest of what we wear makes an impact on our performance as well. When I first started out as a runner, I dressed in whatever I normally wore to the gym—spandex leggings and cotton tops was typical. I dealt with my fair share of chafing all over the place, but it took me a while to understand that it wasn’t just the act of running that was causing this issue, it was actually the material and types of clothes I was wearing on every single run. Cotton definitely should not be a part of any running apparel!

Most people who follow my journey will notice I have been wearing the same style of sports bras for years. I tend to stick to what I know and what has ‘somewhat’ worked for me, but end up missing out on the new and better options that come out on the market. I was lucky to try out one of the styles from Brooks new Dare Run Bra collection from Zappos, where you can find the entire line plus a long list of so many other products. Being a Zappos Rewards member means I get free expedited shipping (one business day!), free returns for a year, and the best customer service. It doesn’t get any better than what Zappos offers!

Backed by Research

When designing the Dare collection, Brooks partnered up with research teams and runners to test sports bra features on the many cups sizes, not just the standard size as most brands do. The conclusion was that bras made for running should be designed very differently than the regular sports bras out there. Running is a high impact sport and requires extra support to withstand constant and intense movement, as well as extra protection against excessive moisture. Promoting breast health was a top priority for the Brooks team when creating the Dare collection.

The Test

My first impression of the Brooks Dare High Neck Run Bra was how lightweight the material felt. I chose to try this cropped style since it had a bit more coverage than most other bras, which tends to be more comfortable to wear for my body type. I was a little skeptical to run with a bra that was almost entirely seamless, like this one, since it felt as if it wouldn’t support and hold things in place as much. My first in-motion impression of the High Neck Run Bra was the compete opposite—the lack of seams made the bra feel even more lightweight than I thought and since the material was pretty compressive, it felt just as supportive, if not more, than the bras I normally wear.

As I mentioned, I’ve had a long history with chafing from sports bras. I don’t know if it’s because my skin is super sensitive or I really just don’t wear the right type of bras for distance running! The worst of it happens during long runs and racing since it’s when I’m sweating the most. I finished the 2018 Boston Marathon, which was a torrential downpour the entire time with an almost-down-to-the bone, quarter dollar-sized open wound along the seam of my bra. It was the worst pain for days and I still have a scar from it! I normally get chafing even on 90-minute runs, but I ran a 12-miler with the Brooks Run Bra and I finished with ZERO chafing! That definitely marks a big checkmark for a good sports bra in my book!

The back and sides of the High Neck Run Bra has tiny holes, or perforations as it’s called in the details, that I thought was just for added design, but they actually serve a purpose. They are placed strategically to promote airflow so that your skin can stay dry—another aide to the anti-chafing benefits. During my runs I think this helped the bra move with my skin much better than if excess sweat got in the way and made the material stick. Many bras these days are made with cup inserts to add that extra padding and/or support for bigger cup sizes, but they tend to get tangled when you wash or just fall right out. The padding in this Brooks Run Bra has a unicup design, so it doesn’t shift around during runs and definitely made a noticeable difference for me as far as comfort.

Overall my opinion is Brooks did an amazing job paying attention to the details that matter for women runners. For me, the most important details I look for are anti-chafing properties, compression, and style, and the High Neck Run Bra fit all. The rest of the collection is designed just like this style, so I am looking forward to adding the others to my wardrobe! Combined with the perfectly comfortable Greenlight Tights and Glycerin 18, I felt unstoppable! Brooks running gear is made with detail and performance in mind and can all be found at Zappos. Don’t forget to sign up for the Rewards program to reap the many benefits and always top-notch shopping experience!

Mobility Exercises Every Runner Should Be Doing

If you are a runner, then you have probably been told about how important it is to warm up before heading out for your workout. Some of us get a few stretches in and go straight to the run and others are usually short on time so skip it all together. You have probably heard static stretching, such as a prolonged quad pull, is not a good idea before running. This usually elongates and relaxes your muscles, which is something you do not want when you are getting ready to run fast. Instead, we are told to incorporate dynamic stretching, which is actually a mobility exercise rather than a flexibility exercise.

Having good flexibility means you can passively move your joints and muscles through a wide range of motion—passively meaning ‘in a relaxed state’. Having good mobility, on the other hand, means you can actively move your muscles and joints through a normal range of motion, but with proper form and strength. Many runners incorporate stretching before or after runs to treat or prevent tightness in the muscles, which is common in the hamstrings, hip flexors, and calves for the most part. Although tightness can relieve, the actual joint can remain stiff, causing poor running mechanics, which affects stride length, push-off, and torso rotation. All of these outcomes will create inefficient running limiting you from reaching faster paces, as well as increasing the risk of injury.

Ankle Mobility

It is best to include a 10 to 15-minute mobility warm-up routine before every run. This will assure you are properly warm and ready to hit the road (or trails or track). A good plan is to begin with the lower, smaller joints and work your way up. The following ankle mobility drills will get you ready to push off the ground with your full range of motion and keep your calves from overworking.

Rocking

Forward and backward ankle rocking involves the dorsiflexors and plantarflexors of the ankle. While standing, lift the forefoot and toes as high as you can and rock forward to lift the heels. Continue rocking forward and backward for 15 reps or 30 seconds. Rocking with lateral movements will involve the invertors and evertors of the ankle/foot joint. Lift the inner part of the foot while weight bearing on the outer edge and rock the ankles to switch and weight bear on the inner foot.

Rolling

In a seated or lying position with feet unsupported, roll the ankles making circles in both directions—clockwise and counterclockwise. This is a great exercise to do before getting out of bed in the morning, especially if you have issues such as plantar fasciitis. Besides making circles, you can also try writing out the alphabet with your ankles and toes.

Knee Mobility

Circles

Stiffness in the knees is a common complaint from runners. Mobility exercises can help ease this stiffness and create more efficient running mechanics so that the knees do not bear too much pressure during the run. While standing bend your upper body forward and place your hands on your knees. Rock the knees in small circles in both directions for a maximum of 30 seconds.

Quad Pulls

Just like a regular static quad pull stretch in standing, you can incorporate a dynamic version for mobility. Grab your right foot with your right hand behind your back and hold for two to three seconds. Alternate legs until you reach 30 seconds.

Hip Mobility

Glute Pulls

The hips are probably the biggest problem area for runners when it comes to proper mobility. Hip Stiffness and lack of mobility is the cause of short strides, decreased upward knee drive after push-off, and limited torso rotation. Glute pulls, similar to the quad pulls for the knees, will help mobilize the back side of the hips. While standing, lift your knee to your chest and hug tightly for two to three seconds. Alternates sides for 30 seconds total.

Military March

Tightness in the hamstrings’ connections to the hip and knee joint can cause stiffness that limits stride length and upward knee drive as well. Kick up the right leg as high as you can and reach your left hand to the right foot. Switch kicks for 30 seconds.

The Rest of the Body

The legs aren’t the only parts that need to move while running. The arms and trunk need their proper mobility, as they help propel the body forward and stabilize the hips, respectively. Arm swings are easy to do during your walk towards your starting point. Standing upper trunk rotations for a few seconds mobilizes your hips and spine. Lastly, neck mobility can be incorporated for a few seconds as well such as with clockwise and counterclockwise circles. As mentioned, these warm-up exercises will take 10 to 15 minutes and can also be done at other times during the day. After just a few weeks of consistent mobility work, you will notice the improvements in not only your stiffness but also your running form!

Shoe Review: New Balance Fresh Foam 1080v10

Sponsored by Zappos. All opinions are my own.

Looking for a sleek-looking, ultra-cushioned running shoe that feels light enough for fast running? The New Balance Fresh Foam 1080v10 falls within this category. Throughout my review of almost every brand of running shoes, I have found that many are trying their hardest to create and market an all-around shoe—one that’s good for any type of run. As ideal as this sounds, it’s not that easy to do. Shoes designed for speed work should be light and made with materials that respond quickly to our foot strike, which means they are not meant to last very long. Styles made for long runs or even every day running are made with heavier material that cushions the foot well. These will last longer and feel more comfortable in general, but will definitely feel bulky during speed work and limit fast paces.

My first impression of the Fresh Foam 1080v10 was how energetic the color options were. There is no better way to get into the running mood than to slip on a pair of bright-colored kicks! Zappos offers so many great colors for this style, but I chose the Lemon Slush, since it was the brightest. As a Rewards Member, you get free returns for 365 days, so if you aren’t satisfied or want a different color once your shoes arrive, you don’t have to pay to send them back! I’ve been a member for a while now and truly feel that Zappos provides the best and most knowledgeable customer service on top of super fast (and free!) shipping.

Comfort on a Different Level

 By ‘different’ I mean not just cushioned and light. The New Balance Fresh Foam 1080v10 literally feels like a sock—hugs your feet and stays put with soft materials. Unlike some lightweight running shoes that are made of plastics and rubber, the 1080v10 is made of Fresh Foam X in the midsole. This is an improvement from the previous version of the shoe, which was still plush, but this time the creators made an even softer update. To add to the comfort level, this shoe truly locks into place. I felt it mostly in the heel, which I personally usually have issues where it’s difficult to get my shoes to tighten enough to cup my heel securely. I read about this heel-lock fit before trying the shoes, so I anticipated it, but it did actually feel ultra-secured in place.

The upper of the Fresh Foam 1080v10 has a bootie construction, which feels like a soft, light compression around the top of the foot. By no means is this compression tight or uncomfortable, but instead the opposite—flexible during all motions of my foot during runs. I tend to get mild swelling in my feet after hour+ long runs, which causes my shoe laces to get loose, while the actual upper of the shoe feels tight during the second half of the workout. After trying the 1080v10 for a 15-mile long run, 10-mile tempo and hill workout, and 60 minute easy run, I found that although my feet still swelled, the shoe did not feel tight and the laces did not loosen up at all. This was a result of the flexible Hypoknit upper material.

Put Speed to the Test

 The New Balance Fresh Foam 1080v10 were made for a comfortable ride, but feel like a speed shoe with the new updates. I was fortunate enough to try the previous version, so am able to compare. The 1080v9 were definitely made for comfort—very well cushioned and supportive. These were one of my main go-to pairs for easy runs and medium long runs at easy pace. This newest version is definitely an upgrade and I would consider these a great option for tempo runs and maybe even track sessions, although I haven’t tried them for runs faster than my marathon goal pace.

The weight dropped significantly between the two—by a whopping 1.5 ounces. The 8.4 ounce (women’s) 1080v10 is made with less rubber and more of the lightweight Hypoknit material. Combined with the new Fresh Foam X, which gives the shoe more rebound with every step, this updated version of the 1080 is definitely made for fast running. So far, on two different tempo runs I truly felt much lighter on my feet with less fatigue when I was finished, compared to when I ran with its predecessor. I was switching around between a couple of other pairs for my speed sessions, but I’m happy I was able to try out the New Balance 1080v10—my new favorites for fast training runs!

Race Recap: Miami Marathon 2020

“Dear legs, give me a great race today.” This was exactly what I told myself when my corral was moved up to the start line. This was going to be my 8th marathon attempt and 12th time at the start line of the Miami Marathon & Half Marathon. Even having experienced the Boston and New York City Marathon, Miami is still my favorite race. It has so much to do with the fact that it’s my hometown and I know the streets like the back of my hand, but even the non-locals say it’s great for its amazing scenery, flat and fast course, and pretty comfortable weather. You can’t go wrong with the events surrounding the race either—it truly gets you in the mood to join the running community!

It was 71 degrees, which was probably too warm for everyone else, but it was the perfect racing weather in my book. Although the body has to work harder to keep a proper core temperature and avoid overheating, I have been so used to running in the heat. I had my hydration and fueling plan down-packed and my salt tabs ready. Everyone asks me how I carry these along with an entire 8 gels without a waist belt or armband. I literally stuff 4 in my sports bra with the salt tabs and the others tucked in my running shorts waistband. It’s easy to grab and you get used to just getting chafed and dealing with it for a week or so.

I tried something new this time around—racing with a partner. I actually had two race buddies, Frank, who I had the pleasure of getting in important long runs with throughout my months of training, and Kevin who decided to join in a couple of days before the race. This was the best thing I could have done for myself. To be honest, I had been so nervous to race this time. Well, I am usually a nervous wreck before races, but this time was worse and it was because I stayed away from racing for almost a year because of the miserable bout I had at the end of 2018 and beginning of 2019. This was a mistake. I was fine physically, but without some practice runs leading up to the big day, it messed with me mentally.

My usual self usually throws all of the pacing strategies I spend time creating for myself out the window and goes out way to fast and struggles in that last 10k. The best thing about my partners at this race was that they were so good at pacing so I just stuck with them and I never felt better. Our goal was to start off and run the first 5k around 7:00 min/mile, which is about 10-15 second slower than our goal pace. This first part of the race is the hardest since it includes a pretty long and steep causeway followed by another smaller one, all with a headwind. We averaged the 5k at a 6:59 pace.

 The next goal was to be in the 6:40s by the time we reached 10k. Unfortunately I lost Frank around mile 9 to an upset stomach. Thankfully he felt okay to stick it out and finish the half marathon with a decent time! I was determined to stick with Kevin for the entire race. After all I felt amazing hitting every single mile in the 6:40s, something I felt was going to be impossible to do these days. I was annoyed when my Garmin rang in mile 14 about 200 meters too soon, so from then on my watch was completely off—UGH! 

We made the turn into Key Biscayne during mile 15, and had a strong headwind again. It’s only one mile in and back out, but it feels like forever. For the first half of the mile in I struggled to stay behind Kevin—he could have blocked the wind for me, so I began to separate further and further from him. I ended up speeding up to try to close the gap, but realized halfway that I was going to lose energy so I slowed down and planned on worrying about catching up to him after making the turn to run back with the tailwind. Unfortunately I wasn’t able to catch up, so my plan now was to keep him in sight. I was still averaging 6:49 when I reached mile 18, although my Garmin was inaccurate so I really started to lose track. 

It was right before my watch rang for mile 20 that I felt a sharp pain in the left side of my right hamstring along with a snap. I sort of buckled but kept on trying to run. That lasted for only a few steps and I had to come to a complete stop, pull over on the side of the course and shake out my leg. This must have been at least a 30 second stop. Hoping it was just a cramp or something, I took a deep breath and went out again, to only last about 10 steps before the sharp pain was unbearable. It was at this time that I remembered that around mile 9 or 10 I felt a slight twinge in my hamstring, but it actually felt like my regular piriformis/glute nerve impingement-type pain I get most days. I even felt this in my left glute during my warm up but as always it went away and I was fine. I thought this hamstring issue was related, and I still do, so I ignored it at the time. I kept on feeling a twinge throughout the race once in a while, but it was minor and went away with a little adjustment in my posture and form.

The second time I had to stop was at least for another minute. At this point I had no idea if I was still on track, especially since my watch was completely useless. I eventually got back on the course and my mile 20 rang in at 7:47. From this point on the only way to avoid the unbearable pain was to take the shortest steps possible. I am a major over-strider so this felt so awkward for me but it was the only way to keep a decent pace. Mile 21 rang in at 7:01, so I felt there was hope to speed up again, but once I tried, the sharp pain came to life again. I was so frustrated, and still am, because overall my body felt super strong and able to run fast and the stupid pain just held me back. My endurance and non-existent fatigue felt great to keep with my plan of maintaining my 6:49 pace and speeding it up at the 35k point, but after 2 miles of struggling, I knew this plan was out the window.

Looking back at my paces now, I am impressed I was able to average 7:09 for the last 5 miles of the race, given the pain I was in. I ran well, raced the best I could have, and stayed positive the entire time. As upset as I was at the finish line that I did not reach that long-awaited sub-3 hour goal, I knew that I had it in me. I felt so strong at those paces for the first 19+ miles. It wasn’t a struggle at all to maintain the 6:40s for 2 hours, so that feeling alone has made me proud of the hard work I’ve done.

 I’ve got 7 months until my next attempt, and the goal this time is not just to break 3 hours, but it’s going to be an even bigger goal! Chicago can be tricky with it’s ever-changing weather patterns, but the course is flat and I hear the crowds are super engaging so I believe it’s going to be a good one for me! Bring it on!

Shoe Review: ASICS GEL-NIMBUS 22

Sponsored by Zappos

All opinions are my own.

Constantly packing on miles every week means I am continuously rotating through different types of shoes in order to keep my feet healthy. It is not just our form that plays a role in our injury risk and performance, but our running shoes are an important part of the process as well. It’s hard to find a shoe that’s good for every type of run—some will be strictly for track work or fast speed sessions, others for long runs, and others for use on the trails. You really shouldn’t just wear one pair for everything anyways, but it’s good to have a pair that’s well-rounded for whatever workout you have planned.

This is where the ASICS GEL-NIMBUS 22 comes into play. I was lucky enough to try out a pair from Zappos, which have a very large selection of shoes, so you can be sure to find anything you’re looking for! As a Rewards Member, you get free returns for 365 days, so if you’re not happy with the fit or just don’t like the style, you can return them without a problem. You can also always count on their 24/7 customer service. They are extremely knowledgeable about all of their products and are there to help you with all of your questions. You only win as a Zappos Rewards Member!

 All Around Support

Most new runners will ask what to look for in a running shoe. This all depends on the type of running you do: sprinting, short distances like 5ks, or long distances such as half and full marathons. For the most part, one of the most important aspects to look for in a shoe is support. After all that’s what shoes are supposed to be doing anyway—supporting your feet. The ASICS GEL-NIMBUS 22 is created with rearfoot and forefoot gel technology, so basically the entire shoe cushions at every angle of the running cycle. The midsole has a specific foam called FLYTEFOAM technology that helps when running longer distances—I definitely noticed this difference comparing the NIMBUS 22 with my other long run shoes on a 15-miler over the weekend. 

The qualities of running shoes will also depend on your biomechanics and body features. Runners with a history of joint problems such as knee or hip surgeries, back pain, or arthritis definitely don’t want a minimally cushioned shoe made just for speed work. The NIMBUS 22 has you covered with pretty much perfect cushioning for these cases. If you pronate when you land (foot rotates inward), you should wear shoes that somewhat correct the pronation. The ASICS GEL-NIMBUS 22 are made for neutral runners, so won’t provide the correction you need if you overpronate.

Fast Quality That Lasts

Most running shoes made for fast running and racing last for what feels like a second. It’s not uncommon for these significantly overpriced race shoes to be good to toss by 125 miles. That’s at least a third of the durability of most other running shoes. The reason for this is because fast shoes are made as light as possible, with the least amount of material, which wears away quickly. The GEL-NIMBUS 22 are made with a rubber termed “AHAR”, or ASICS High Abrasion Rubber, along the outsole of the shoe, which reduces the overall wear. I was surprised that these shoes felt light for speedier miles, given the weight of the shoe is about 9 ounces.

Giving the shoe an extra spring-like feel during push-off is the special FLYTEFOAM technology. I felt my foot bounced right off after landing, preserving energy to help me last longer at my paces. Although the shoe felt a bit stiff at first when walking around, the sole actually felt springy with every step while running. I was worried that stiffness would make my heel striking too impactful for my plantar fasciitis-prone feet, but the extra layer of gel cushioning along the rear sole definitely lessened the impact with every step and made for a soft landing!

All in all the ASICS GEL-NIMBUS 22 felt the best for every day medium to long running at an easy pace. As far as speed sessions, I feel these are the best for tempo workouts since they hold up well for long intervals at faster paces. Using this pair will save me from having to replace my sneakers so often, since they are much more durable than most of the pairs I normally wear. If you are looking for a shoe with max cushioning, but still on the light side, I highly recommend the NIMBUS 22. And don’t forget to shop them from Zappos! 

Sick While Tapering? Here’s Why & Ways To Prevent It

Training for a marathon requires several months of hard running, at least decent nutrition, and adequate sleep. The last two to three weeks are extremely important to the training cycle, as it is when the body prepares for race day by enhancing recovery while maintaining the fitness gained throughout the prior months. The goal of this taper period is to get the body to a more relaxed state and fueled for race day. To reach this goal, there should be a gradual drop in mileage and heavy weight lifting, and a focus on proper nutrition. Many runners use this time to lounge on the couch and go overboard on the carb-loading, but it should be more structured than that! A drastic change in routine during the taper is not such a good idea because the body has been used to tackling loads of miles and exercise and a diet to sustain that activity level. It may shock the body and possibly cause illness. The common occurrence of illness during the taper period may be due to other reasons as well.

Overtraining Syndrome

Studies have been done to assess the response of the body’s immune system to physical activity. There is not much evidence to conclude that properly trained and recreational athletes are more susceptible to illness than non-athletes. However, there seems to be an effect on immune function with prolonged intense physical activity. The strongest correlation is the susceptibility to illness and the over-trained athlete. Overtraining syndrome is when there is insufficient rest with a high volume of physical stress, and many times this is combined with other stressors such as emotional, nutritional, and environmental stress. If this pattern continues, after a certain time chronic fatigue will set in along with poor recovery.

Low Plasma Glutamine

Over-trained athletes often present with low levels of glutamine in the body. Glutamine is an amino acid that is responsible for the healthy functioning of lymphocytes, which are the white blood cells that keep our immune systems working properly. With low levels of glutamine, athletes who are undergoing intense physical stress, as in overtraining syndrome, are more susceptible to infections. Although the main focus to prevent a drop in lymphocyte function is to avoid developing overtraining syndrome, glutamine supplementation is an option to keep levels where they need to be.

Post-Exercise Immunosuppression

There is a drop in some aspects of immune system functioning following exercise, especially intense exercise, such as a long cycle or run. This window of opportunity for infections can last between 3 to 72 hours. Some studies have shown that over-trained athletes who have a combination of stressors may extend this window even longer than a three-day period. This may be a reason why illness arises during the taper period. Our hardest training is performed right before the taper begins and with a window of opportunity extending to three or more days, we are more susceptible to falling ill. This is where proper nutrition is key. It is beneficial to have a wholesome diet full of the essential vitamins and minerals the body needs to lower our risk of developing infections.

Tissue Damage

Intense exercise causes tissue trauma that triggers higher levels of cytokines in the blood due to chronic inflammation. Elevated cytokines will causes a suppression of certain lymphocytes that are responsible for immunity. This occurs mostly in over-trained athletes who do not recover properly. A protective response of the body is automatic behaviors that will lead the athlete to decrease training intensity. This is due to the communication of cytokines with the brain to induce mood changes and fatigue.

Taper Illness Recovery & Prevention

The first plan of action to prevent taper sickness is to avoid falling into overtraining syndrome. Throughout the several months of training it is vital to incorporate enough rest time. Not every body is the same. Some tolerate less recovery than others. It is important to keep in mind that without proper recovery, our bodies cannot perform at their best. As mentioned above, good nutrition should also be a top priority every day during training. A diet full of essential nutrients and vitamins is key to keep our bodies working properly, as well as maintaining a low risk of acquiring infections.

If you are reading this while you are already sick and in the midst of your race taper, then the best action to take is to get plenty of rest during this time and drink a good amount of fluids. Nutrition is extremely important during illness, as our bodies require more energy to assist in the healing process. Appetite may be low or nonexistent during sickness, but it is vital to make sure to eat enough calories and make sure it is all from high-quality foods! The taper will require continued training runs at a lower intensity and volume, but if your illness consists of fever, body aches, and chest symptoms, it is best to take a few days off from physical activity. If symptoms are from the neck and above, such as a runny or stuffy nose and headache, it is usually safe to head out for easy runs. Remember, the taper period is not meant to improve performance and taking a few days off will not lower your fitness levels. Forcing running during this time while you are sick may only prolong your illness and negatively affect your race day outcomes.

Sources

Elena Papacosta and Michael Gleeson, Effects of Intensified Training and Taper on Immune Function, Journal, Jan 31, 2020.

VO2 Max: The What, Why, and How of the Misunderstood Fitness Score

When you are eager to enhance your training, skimming through online articles is the easiest way to get the most updated information for training plans, proper nutrition, and methods for coping with injuries. Once you start your research, you will not go too long without coming across the term “VO2 max”. There are several running-related terms that are learned that may seem foreign to us initially, but are pretty straight forward once explained. VO2 max is most definitely not one of them. It is a widely popular term used to measure how fit you are aerobically and most coaches and experienced runners will emphasize its importance. You may soon find yourself ecstatic when you see your VO2 max increase as per your Garmin watch, but not have a clue as to what it means.

 What is VO2 Max?

Specifically, VO2 max is the maximum rate of oxygen consumption measured during exercise of increasing intensity. It is measured in milliliters of oxygen used per kilogram of bodyweight. At first it may be simple to understand just by reading its definition, but when trying to apply the term to your running routine or fitness, it all gets a bit foggy. Basically it is the amount of oxygen we can use during intense exercise. In general you want to be able to utilize the most oxygen you can during any workout, because oxygen is what allows you to continue exercising at a higher intensity level, such as while running a marathon at your goal pace. 

 With proper and consistent training, VO2 max should increase. Good training practices improve several physiological factors that play a role in the oxygen transport throughout the body. Stroke volume of the heart increases, which means more blood is pumped out with each heart beat, as is the size of mitochondria and capillaries, which are the transporters of the oxygen throughout the body and to the working muscles. These improvements in oxygenation in the body lead to increases in the VO2 max value. Essentially, if you are looking to get faster and last longer during running, your goal should be to improve these physiological mechanisms.

 What is a Normal Value?

A typical value for a sedentary adult ranges from 25 to 35 ml/kg/min, between 35 to 55 ml/kg/min for an active adult, and over 60 ml/kg/min for an elite athlete. All of these values can vary from workout to workout depending on the intensity of the training run. If you are trying out a harder than usual speed session, you may see your value drop, but as you continue performing that training run, it will eventually assist in increasing your VO2 max. Usually long distance runners such as marathoners will have a lower VO2 max than short distance runners. This is because the VO2 max testing, as well as the training to improve it, is done at a distance and speed that is much closer to a 5K intensity.

Improving VO2 Max

Beginner runners have it the easiest when it comes to improving their VO2 max, since simply logging more miles on a consistent basis will naturally raise their oxygen consumption ability. For more advanced runners, the process will require including speed work to your training plan. The key is to reach 95% of your VO2 max level for intervals of 2 to 6 minutes. Aiming for 4 to 8 intervals of 400 meters to 1200 meters works best, with a walk or jog recovery in between each. Faster runners can even use mile repeats, but anything more than 6-minute intervals will require too much time for recovery. Your VO2 max level is considered to be your threshold pace so it should feel significantly hard. 

 A Good Indicator of Health

Studies have shown that higher VO2 max values are favorable if you are looking for overall health benefits. It is a true indicator of fitness, which is solely based on cardiovascular functioning, versus physical looks—what most people will believe “being fit” consists of. Several research studies indicate that individuals with a higher VO2 max generally have lower blood pressure, less risk of stroke, obesity, cardiovascular and pulmonary disease, and a longer life span. Of course, this all has to do with the fact that those who have a higher VO2 max partake in the required physical activity needed in order to reap overall health benefits. 

 It is beneficial to not base the entirety of your fitness gains on what your VO2 max value is, since it can be affected by several factors such as age, genetics, gender, temperature, body size, and altitude. Males will generally have higher values than females. A person with a larger body type will also have a higher VO2 max given that their heart and lungs are larger in size. Studies have shown that oxygen is more easily transported while exercising in warmer temperatures. It is important to note that the value given on the training devices is an estimate based on the heart rate and intensity of each workout. A true value can only be calculated while performing an activity such as running on a treadmill at maximal intensity with a mask on the face that measures the actual oxygen consumption.