VO2 Max Estimation from Running
VDOT from Race Time
Estimate VO2max (VDOT) from a recent race performance
VO2max from Treadmill
Estimate VO2max from a maximal treadmill test
km/h
%
min
Formula
VDOT = VO2 / %VO2max | VO2 = -4.60 + 0.182258v + 0.000104v^2 | %VO2max = 0.8 + 0.1894e^(-0.01278t) + 0.2990e^(-0.1933t)
Frequently Asked Questions
How accurate is VO2max from running times?
VDOT estimates from race times correlate highly (r=0.96) with lab-tested VO2max for trained runners. The estimate assumes a maximal effort race. It may underestimate VO2max for under-trained runners who have not reached their aerobic potential.
What is VDOT?
VDOT is Jack Daniels' pseudo-VO2max value derived from race performance. It accounts for both VO2max and running economy. A runner with great economy may have a higher VDOT than their lab VO2max, reflecting better overall running performance.
You may also need
H
VO2 Max Calculator
Free VO2 Max calculator. Estimate your maximal oxygen uptake and cardiovascular fitness level using common field tests.
HealthH
Pace Calculator
Free running pace calculator. Calculate pace, speed, finish time, or distance for running, cycling, and walking.
HealthH
Running Age Grade Calculator
Free running age grade calculator. Compare your race performance across ages and genders using age-graded scoring percentages.
Health