1K Race Predictor
Training / race distance
Result time
Based on the Riegel formula.
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Pace Calculator 1K 3K 5K 10K Half Marathon Max HR VO2 Max
English: 1K Race Predictor, running race predictor, Riegel formula. Norsk: løpekalkulator, fartskalkulator. Svenska: tempokalkylator, löpkalkylator. Deutsch: Pace Rechner, Laufrechner. Français: calculateur allure.