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Fitness
VDOT / Daniels
VO2max from race result
Runs locally in your browser
Parameters
Results
- VDOT
- 43.4
- Pace
- 7:15 /mi
- VO₂ (instant)
- 41
Daniels formula; estimate only, not lab VO2max.
How it works
Estimate VDOT (Daniels running fitness) from a race time and distance.
Who it's for: Runners using Jack Daniels' training paces from race performances.
VDOT approximates VO₂max from race distance and finish time.
Supports common race distances from 1500 m through half marathon.
Also shows equivalent pace per mile.
How to use
- Select Distance, enter Minutes and Seconds for your finish time.
- Read VDOT, Pace, and VO₂ (instant).
Good to know
- Lab VO₂max may differ — VDOT is a training estimate, not a medical measurement.