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Overcoming Race Day GI Issues: Your Secret to Smooth Sailing

by Future Tilt July 14, 2025 2 min read

Overcoming Race Day GI Issues: Your Secret to Smooth Sailing

We’ve all been there — you've trained hard, you're feeling pumped, but then race day hits, and just when you aim to run your best time, your stomach decides to ruin the party. GI issues can be a race-day nightmare, but fear not: with the right strategies, you can train your gut and minimize these pesky problems. Let’s dive into the secrets to keeping your fuel down and your performance up.

1. Train Your Gut with Race Fuel

Just like your body needs to adapt to mileage and intensity, your gut requires training too! Practicing with your race fuel during training sessions is crucial for preparing your digestive system.

When you use your race nutrition in training, you’re essentially familiarizing your gut with the nutrients and the way your body will process them during the race. Start small and gradually increase your intake as your body becomes more accustomed to it. This way, your systems are trained to handle the fuel without any surprises come race day.

Use your planned race fuel during long runs or rides. Whether it’s gels, chews, or drinks, incorporate these into your workouts to prepare your digestive system. Don’t skip this step; it could make the difference between a PR and a painful experience.

2. Carb Loading: Build Up Slowly

Carbohydrates are your best friend on race day, but overloading them too quickly can be a recipe for disaster. Instead, focus on gradually building your carb intake during training leading up to race day.

Aim for fluctuating carbohydrate intakes per hour during your long training sessions. Start with about 30 grams of carbs per hour and slowly increase to 60 grams or more as your body adjusts. This practice not only prepares your digestive system to handle increased carbs but also optimizes glycogen storage—crucial for endurance racing.

Experiment with different sources of carbs, such as sports drinks, dates, peanut butter sandwiches, energy gels, or bars, to see which your body tolerates best. 

3. Hydration is Key: Drink Your Carbs

If you want to avoid bloating and discomfort, consider drinking your carbs rather than eating them. Liquid nutrition is easier to digest and can help you stay hydrated at the same time.

Why Liquid Wins:  
Sports drinks and liquid nutrition can provide the necessary carbs without the heavy feeling that often accompanies solid foods. Not only will this keep you hydrated, but it will also help you avoid the gut pain that too often ruins race day.

Suggested Drink:  
Tri-Fuel Endurance and Recovery Sports Drink is a fantastic option. This blend offers a well-balanced mix of carbs and electrolytes designed to keep you fueled and hydrated, perfect for those long training sessions and intense races.

Make Race Day Smooth Sailing 

Race day doesn’t have to mean juggling nausea and discomfort. By training your gut with your race fuel, gradually increasing your carb intake during training, and opting for liquid carbs when you race, you can ensure your focus remains on crossing the finish line—rather than on your stomach.

 

Take the next step in your training regimen: Try any BRL Sports supplement risk-free! If our natural nutritional products aren’t the best you’ve ever used, simply return your purchase for a 100% refund — no questions asked!



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