During the Race: Best Energy Gels for Every Runner

The wrong gel can ruin your race. The right one can power you through the final miles. Here’s how to pick the best gel for your race-day stomach and strategy.

Why Energy Gels Matter

As you push through the miles of a half marathon or full marathon, your body depletes its glycogen stores. Energy gels are a convenient way to replenish these stores, providing a quick source of carbohydrates. Unlike real food, gels are easy to carry and digest, making them ideal for mid-race fueling. Whether you’re tackling the Indianapolis Mini Marathon or a local 5K, energy gels can be crucial for maintaining your energy levels.

How to Use Energy Gels

Timing: Consume a gel every 30–40 minutes during your race.
Hydration: Always wash down gels with water to aid absorption and prevent stomach issues.
Practice: Use gels during training runs to see how your body reacts.
Caffeine: Be mindful of your caffeine intake, especially if you’re sensitive.

Energy Gel Comparison Table

Energy Gel Comparison — Carbs, Caffeine & Features
Product	Carbs	Caffeine	Key Feature	Best For
Maurten Gel 100 Loading…	25g	None	Hydrogel digestion	Sensitive stomachs
Maurten Gel 100 CAF Loading…	25g	100mg	Caffeine boost	Caffeine users
GU Original Energy Gel Loading…	22g	Varies	Variety of flavors	Budget-friendly
GU Roctane Energy Gel Loading…	22g	Varies	Electrolytes & amino acids	Endurance athletes
NeverSecond C30 Energy Gel Loading…	30g	None	Smooth texture	Extra carbs
UnTapped Energy Gel Loading…	26g	None	Natural maple syrup	Natural preference