Endurance Racing Nutrition: Fuel Smart, Finish Strong

After months of training for the endurance race, the day is finally here – and your nutrition strategy can make all the difference. From fuelling up before the start line, to staying energised during the race and recovering properly afterwards, we’re here to guide you every step of the way.

🔥 Carb Power Tips

During a marathon, more than 66% of your energy comes from carbohydrates. However, the body’s carbohydrate stores are limited, and as the miles add up, these stores begin to deplete. When this happens, your body switches to relying on fat for fuel – which is much harder to convert into energy.

To avoid hitting the dreaded wall, carbohydrate loading in the days leading up to your race is essential. Carb loading involves increasing your carbohydrate intake to boost muscle glycogen stores, giving you the energy you need to power through every mile.
Our go to carb loading powerhouse is Endurance Energy & Hydration Powder. Each serving of Applied Nutrition Energy Carb & Electrolyte Powder delivers 48g of carbohydrates and 300mg of electrolytes, making it ideal for fuelling in the lead up to race day. For best results, take up to four servings per day, either with meals or in between, as part of your carb loading plan.

🌅 Race Morning Fuel

On race day, aim to consume a high carbohydrate meal 2–3 hours before the start to maximise energy levels and support performance. A balanced, carb rich breakfast could include:

•    Critical Oats Protein Porridge Pots – 22.98g carbs
•    Protein Wafer – 12 carbs
•    Banana – 27g carbs
•    Endurance Energy & Hydration Powder – 48g carbs

This combination helps top up glycogen stores without feeling too heavy before you run.

🏃 Fuel During the Race

During the race, aim for 30–60g of carbohydrates per hour. A simple approach is taking one Isotonic Energy Gel every 30 minutes. These gels don’t require water to be effective but remember to stay hydrated throughout the race.

More experienced runners may opt to take one gel every 20 minutes. Alternatively, the Endurance Elite Performance Energy Gel can be used, with 1–3 sachets per hour to achieve 80–120g of carbohydrates per hour. Do not exceed six Endurance Elite Performance Energy Gels per day.

Fuelling your muscles with carbohydrates while you run helps preserve glycogen stores and maintain pace right through to the finish line.

Timing is key. Taking too many gels at once may cause digestive discomfort, while waiting too long can lead to energy crashes. The optimal strategy is to take 2–3 gels per hour from the start, ensuring you have the energy to finish strong.

💧Hydration Heroes

Staying hydrated is just as important as fuelling. Aim to consume 400–800ml of fluid per hour, adjusting for your sweat rate and race day conditions.

Including Applied Nutrition Endurance Hydration Electrolyte Tablets helps replace lost salts, support performance, and reduce the risk of overhydration.

🏁 Recovery

Race Complete – Well Done! For recovery, we recommend Endurance Recovery – Post-Exercise Fuel. Consume it immediately after finishing. For endurance efforts longer than 2 hours, take 2–3 scoops. This product helps to: enhance Recovery, reduce muscle soreness and promotes muscle repair and growth, perfect post marathon!