// multi-utility computation suite · offline · instant · precise
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sport.vo2max-running-estimate Calculator
Estimates VO₂max from a time-trial run using the Léger equation, and predicts race times at distances from 1,500m to marathon based on that VO₂max. VO₂max above 60 mL/kg/min for men or 50 for women is competitive at the club level.
Inputs
Race Distance Km
Separation between two points or total path length. Check that units are consistent throughout the calculation.
Race Time Min
Duration of the process. Make sure units match the rate inputs (seconds, minutes, or hours).
Age Years
Age in completed years. Many health and fitness formulas adjust for age.
Results
estimated VO₂max (mL/kg/min)
The value at the specified point or condition.
VO₂max category
The classification bucket this result falls into based on the computed value and the applicable reference scale.
average speed (m/min)
The arithmetic mean -- sum divided by count.
age-predicted max HR
Reference formula or conversion factor shown for context.