For endurance athletes, energy gels are essential for maintaining performance during long training sessions and races. But with so many options on the market, it can be tricky to know which gel is right for you. In this post, we break down some of the most popular gels—Precision Fuel, Maurten, Bix, Koda, Maple Movement, SIS, and GU—and explore their benefits.
Why Use Energy Gels?
Energy gels provide a concentrated source of carbohydrates, your body’s primary fuel during high-intensity exercise. They are quick to digest, portable, and help maintain blood sugar levels, reducing fatigue during long workouts or races.
Comparing Popular Energy Gels
1. Precision Fuel
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Type: Hydrolysed carbohydrate formula
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Benefits: Rapid absorption and sustained energy, often with added electrolytes to support hydration.
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Best For: Athletes who want a combination of fuel and electrolytes in one product.
2. Maurten Gel 100
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Type: Hydrogel technology
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Benefits: Carbs pass smoothly through the stomach, reducing GI discomfort. Provides 25g of carbs per gel with minimal flavor.
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Best For: Long-distance runners, triathletes, and cyclists with sensitive stomachs.
3. Bix Gels
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Type: Plant-based, natural ingredients
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Benefits: Sustainable energy using fruits and botanicals, gentle on the stomach, free from artificial additives.
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Best For: Athletes seeking a clean, plant-based energy source.
4. Koda Gels
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Type: Real food-based, whole-food ingredients
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Benefits: Made from dates, oats, and honey, providing fast and slow-release carbs. Includes electrolytes for hydration.
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Best For: Athletes who prefer natural energy with minimal processing.
5. Maple Movement Gels
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Type: Maple syrup-based, natural carbohydrate source
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Benefits: Uses pure maple syrup for a low-GI energy boost. Some flavors include electrolytes.
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Best For: Endurance athletes seeking natural, easily digestible fuel.
6. SIS (Science in Sport) Gels
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Type: Balanced carbohydrate formula with electrolytes
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Benefits: Combines maltodextrin and fructose for rapid energy release, with electrolytes to aid hydration.
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Best For: Athletes wanting reliable, scientifically formulated gels for long events.
7. GU Energy Gels
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Type: Maltodextrin & fructose carbohydrate blend
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Benefits: Widely used and trusted, GU gels provide quick energy with added electrolytes. Available in a range of flavors and some contain caffeine for an extra boost.
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Best For: Runners, cyclists, and triathletes looking for fast-digesting, convenient gels during training or races.
Choosing the Right Gel for You
When selecting a gel, consider:
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Digestive tolerance: Some gels are gentler on the stomach (e.g., Maurten, Koda, Maple Movement).
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Energy needs: High-intensity efforts may require gels with more carbs.
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Natural vs. engineered: Decide if you prefer whole-food ingredients or scientifically formulated blends.
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Electrolyte support: Heavy sweaters should look for gels with sodium, potassium, or magnesium.
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Caffeine content: Some gels (like certain GU flavors) offer caffeine for added alertness and endurance.
Final Thoughts
There’s no one-size-fits-all gel. The best gel is the one that:
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Fuels effectively
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Digests comfortably
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Matches your training and race needs
Testing different gels during training is key. For long events, combining different brands or types can help sustain energy while minimizing stomach issues.
