The early mornings, long workouts and countless miles are the engines that drive an athlete from the start to the finish line, but how do you fuel for the big day?

My name is Rosie Edwards. I am a professional marathoner from Great Britain and running coach.

Recently, I had a fascinating conversation with a professional cycling coach. I was wanted to learn about the elite cycling world and their training. He emphasized that attention to recovery was paramount compared to the training itself.

I intuitively knew that nutrition and hydration are vital for not only competition, but for recovery into the next training session. Training at its simplest is stress, response, and adaptation. Appropriate hydration and nutrition (ie. Fueling) is paramount for the optimal response = improved fitness.

Glycogen (our body’s form of carbohydrate) is the main energy for our working muscles while it also assists in fat metabolism. In addition, glucose is the primary fuel for the brain. If the body is glycogen depleted then this can lead to physical (decreased force production, increased soreness, increased muscle weakness) and cognitive impairment.

Picture the last 10 km of a marathon when it is “go” time. If your cognitive function is impaired and your glycogen stores are depleted, responding to your competition's moves and staying engaged will certainly become a challenge.

How does fueling look for me?

Before the race and within training:

I aim for 7-10 g of carbohydrate/kg/day when in peak training. I lean towards low glycemic index or GI (slow release) carbohydrates including whole grains, fruits, vegetables, sweet potatoes, and lots of oats. Low GI is my preferred choice for preparation to avoid spiking my insulin levels too drastically. However, on race day or while training, high GI is preferred for fast energy.

On my heavier training days where the marathon workouts are longer and I have an additional strength session, I will be on the upper end of consumption in order to enhance recovery. On a lighter day that does not precede a hard workout, I will aim for 7 g/kg alongside 1-1.6g/kg of protein and healthy fats.

For those who train at altitude full-time or intermittently, protein is especially important as it aids in the formation of red blood cells. When training at higher elevations for a prolonged period of time or for Sunday long runs 2g/kg per day may be beneficial.

My pre-race my routine does not alter too much:

I will try to ingest the upper limit of carbohydrates before a race. I like to take some of this in the form of a fruit juice or sports drinks rather than heavy carbohydrate-dense foods.  I always consume a protein and healthy fat included the night before. Race morning is simple: oats and honey.

I have been lucky enough to work with Nuun Hydration for the last 18 months. This has been a game-changer. I hyper-hydrate 2 hours prior to my marathon by drinking 2-3 tabs in 20fl Oz of water to ensure that my electrolytes are topped up before the start. Hyper-hydration is not something I would practice daily but before a particularly hot or long workout, I will.

When deciding how many carbohydrates to take in during the race I used a breath analysis test at LEOMO to measure carbohydrate oxidation. This occurs when we burn carbohydrate for fuel.

During the race, I take 48 g of carbohydrates per hour in the form of Nuun Endurance which I mix with 24 oz of water. I aim to consume fluids ~5 km (~20 mins). This setup provides me with a perfect blend of fast-release energy and hydration in addition to topping off my electrolytes in order to eliminate the risk of cramps. I make sure to practice every new fueling strategy in each marathon buildup multiple times before race day.  Our team is notorious for placing random tables around the Boulder reservoir to practice our bottle pick up and fueling. Sorry if we’ve ever blocked your car!

After the race:

Ahhh! The time we can enjoy all the foods we have missed.

Personally, I struggle for many hours after a race or hard session to ingest solid food so I always opt for a smoothie. I blend 25 g of protein powder, almond milk, spinach, frozen berries, and a banana and aim to drink it as quickly as I can. Adding a frozen component can help to decrease your core temperature and aid recovery. This provides me with 50 g of carbohydrate and 25 g of protein (2:1 ratio) immediately. I then aim to eat a good source of antioxidants, fat, and protein to decrease inflammation within an hour.  Avocado, spinach, and eggs on toast was made for this.

In addition to quantity, the most important piece is figuring out which fuel will elicit the best response from your body. More carbohydrates can be digested when glucose and fructose are ingested together because they are absorbed via different routes in the intestine. However, some people have difficulty absorbing fructose. Like many ingredients in a sports drink fructose is a simple sugar known as a monosaccharide. However, if the cells on the surface of your intestines are unable to break down the fructose efficiently malabsorption occurs. Not only will your body struggle to absorb it efficiently, but you may also experience the dreaded “tempo tummy”. Nausea and headaches can also ensue. Surprisingly it affects 1 in 3 people.

If you have experienced any of these issues during training or racing it may be advisable to try some products which do not contain fructose.  Nuun Endurance is a non-fructose based equivalent. It’s very much a case of trial and error but beginning an informed self-study from day one of your build-up will give you the best shot of reaching the finish line feeling great.

For more info, please don’t hesitate to reach out: rosie@runcoach.com. Happy fueling!

NYRR athlete, Frank Carter, joins us to talk about his recent accomplishments and learnings.

Sport Running Major milestone: I was able to run a marathon 33 minutes faster than my personal best. And it’s all because of the coaching app.
What is the secret to your success? I am terrible at planning and sticking to a strict run schedule. This year I trusted the coach and made sure to follow what he said and just that alone made all the difference.

What is the biggest obstacle to reaching your goals and how do you get over it? My biggest obstacle was scheduling runs and not knowing what distances my long runs should be. The coach app helped me know what I would need to run and that I should take rest days. I didn’t want to over do it, so I made sure to never go over the mileage too much.

What is the most rewarding part of training? Honestly, the rewarding part was getting all new personal records at almost every run. The most rewarding part was when I was running my marathon and I realized I was much better prepared this time. And, when I realized I was so close to getting a sub 4 hour marathon (I was over by 33 seconds and I know exactly where those seconds were). Nothing felt better than crossing the finish line knowing I trained for this and it was all worth it.

What advice would you give to other members of the Runcoach community? Trust the coaches. They absolutely know what they are doing and it shows. I used the Runcoach app twice now. The first time I didn’t fully listen to it. The second time I did and it helped more than I could have hoped for.

Anything else you would like to share? I registered for the app at the middle of training for a marathon. I realized that I was a month behind in my training and I needed guidance. I registered and explained to coach Tom all the different runs I had, and my concern that I was behind in my long run distances. Coach Tom immediately adjusted my runs. It was intimidating that I had to start my long runs at 12 miles that weekend, but I knew I could do it. With each long run and each daily run, I felt more and more confident in my running abilities. I will definitely be using the coach app again next year!

Let’s break some bad habits and work to create new positive routines. We often start the New Year off with the best intentions, but sometimes our priorities shift and our resolutions fade away. If this sounds like you, our hope is to help make this year different. Here are 7 quick tricks to hold yourself accountable:

1. Find a workout buddy – Knowing there are people waiting for you will act as a reminder to show up, and it will make the run more enjoyable.

2. Hire a Runcoach – A coach will provide the structure necessary to accomplish your goals (Coaches like myself = Cally, Rosie, Alex & Tom are here to support you).

3. Put a race on the calendar – Selecting a race gives you something to look forward to and something to work towards!

4. Look at your fitness journey as a lifestyle change – Be flexible, there’s no reason this journey shouldn’t be fun!

5. Less can be more – For those days you’re struggling, don’t force your workouts and risk burnout. Instead stretch or foam roll. We all need some down time.

6. Journal your progress – Have a written record of all of the hard work you put in! The Runcoach ‘notes’ section attached to each workout is an excellent way to journal your journey.

7. Treat a run like a priority - like brushing your teeth or eating breakfast. Build your run into your calendar, just as you would a work meeting.

Vicente Ferre placed 2nd in his Age Group at the Bryce Canyon 60k, and completed the 100k distance in 12h 40m.

What is his secret to success? Enjoy every day of training and believe in yourself. Always be positive in the face of any adversity.

What is the biggest obstacle to reaching your goals and how do you get over it? There are times when we are training alone, with no company to motivate you. I get through it by going out to run and knowing that even though I'm alone in this country, I have my mom up there who is always with me. So... it's time to train.

What is the most rewarding part of training? When you have that feeling of having done your homework. To feel free while running, where you know that, at least for me, it is my therapy and at the end to smile and give thanks for a good workout. Because every run is great. We are so lucky.

What advice would you give to other members of the Runcoach community? I do not consider myself a person to give advice, the only thing I do share are my experiences and always under my opinion. And my opinion about these last months training with you guys, has been very positive.

Anything else you would like to share? Thank you from the bottom of my heart. Thank you to the whole team, for helping me, advising me, and making my training and time worthwhile. I will always be grateful to you.