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Triathlon Nutrition Calculator | Nutrition
Triathlon Nutrition Calculator - Triathlon fueling: 60-90g carbs/hour during race
Built by an engineer who chases finish lines and is obsessed with data. Thomas Prommer — technology executive who has worked with Google, Apple, Nike, Adidas, Netflix and other global brands. Also an Ironman finisher, HYROX Pro Division competitor, and marathon runner. These tools combine engineering rigor with real race experience.
Triathlon Nutrition Calculator
Triathlon fueling: 60-90g carbs/hour during race.
Methodology
Triathlon fueling: 60-90g carbs/hour during race. Training TDEE with endurance multiplier (1.7-2.4x BMR).
FAQ
How does this calculator work?
Triathlon fueling: 60-90g carbs/hour during race. Training TDEE with endurance multiplier (1.7-2.4x BMR).
How accurate is this estimate?
Based on validated formulas with ~10% margin. Individual metabolism varies.
Should I consult a professional?
Yes, especially for medical conditions, eating disorders, or significant weight changes.
How often should I recalculate?
Every 2-4 weeks or after 2-3 kg of weight change.