Triathlon calculators
6 calculators Average Triathlon Finishing Time Calculator Estimate your triathlon finish time by pace or look up average times by age group and gender for Sprint, Olympic, Half-Ironman, and Ironman distances.
Open Cycling Power Zones Calculator Enter your FTP or test result to get all 7 Coggan cycling power zones in watts. Supports 20-min, 8-min, 60-min, and ramp tests. Includes W/kg and training tips.
Open DIY Sports Drink Calculator Get a precise homemade sports drink recipe for your weight, workout duration, intensity and temperature. Covers sodium, carbs, potassium, calories and cost vs. Gatorade.
Open Triathlon Heart Rate Training Zones Calculator Calculate your 5 triathlon heart rate training zones for running, cycling, and swimming using the Karvonen formula. Enter age, max HR, and resting HR for precise zones.
Open Triathlon Nutrition Calculator Plan your triathlon race nutrition: total calories burned, carbs per hour, fluid and sodium intake, plus a per-discipline fueling breakdown for swim, bike and run.
Open Triathlon Training Calculator Calculate your triathlon finish time from swim, bike and run paces, get training duration estimates, weekly hours, and five heart rate zones for sprint to Ironman.
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