The VDOT Running Calculator, developed by Dr. Jack Daniels and the VDOT O2 team, offers runners and coaches a tool to determine training paces, compare race performances, and adjust for heat and altitude. Calculate time, distance, race paces, and more to enhance your running performance. What's your VDOT level? Get started now!
What We Love
- ๐ Great tool
- ๐ Simplicity of use
- ๐ Extremely helpful
- ๐ Does its job well
Room to Improve
- ๐ Crashes
- ๐ Limits calculations without premium
- ๐ Doesn't remember previous data


































