Enter a goal time for any distance. Get your pace—and predicted times for every other distance, from the 400m to the marathon.
A goal pace only matters if your training can support it by race day. This checks two things for the Marathon (26.2 miles) (change it in the dropdown above): whether you can safely build the volume, and—if you add a recent effort—whether your goal time up top is a realistic fitness target.
Predictions use the Riegel formula—an estimate of equivalent performances, assuming appropriate training for each distance. Built by David Potach, PT, Board Certified Sports Clinical Specialist.