Achieve your running goals with the VDOT Running Calculator, a tool designed by Dr. Jack Daniels and his team to help you accurately measure and predict your VDOT scores and to precisely match race times with distance. With it, you can calculate race results in various races, including 5k, 10k, half marathon, marathon, half-marathon, and more. You can also determine the fitness levels of you and your training partners.

Dr. Jack Daniels is exercise physiologist and running coach. He has helped lots of runners achieve their goals.