Race
VO2Max Estimator
Use this as a rough fitness marker from a hard, recent race effort.
- Uses speed and duration to estimate VO2Max.
- Not a lab measurement.
- Best compared over time using similar race efforts.
Race-based VO2Max estimates give a rough fitness marker without pretending to be lab testing.
- Use a hard recent race.
- Use official distance when possible.
- Avoid comparing results from very different terrain or weather.
The value is an estimate of performance fitness, not a medical measurement.
- Track changes over similar races.
- Pair the number with easy-run feel and recovery.
- Do not chase VO2Max at the expense of consistency.
Record this estimate and compare it with a future race under similar conditions.