Topic Collection

Fueling strategy Tools

Explore our curated collection of calculators and guides related to Fueling strategy. Use these scientific tools to optimize your performance and health.

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Nutrition

Marathon Gel Calculator — How Many Gels Do You Need?

Calculate the exact number of energy gels for your marathon based on your target finish time and body weight, with a precise minute-by-minute gel schedule.

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Nutrition

Race Fuel Comparison — Gels vs Sports Drinks vs Bars

Compare energy gels, sports drinks, and energy bars for your specific race duration and intensity — with a personalised recommendation and strategy.

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