Healthy After 45No miracles. No nonsense. Just the work.
For converting distance and time into pace, and for estimating what one race result might mean for another distance. The race predictor assumes comparable fitness, sensible pacing, and adequate training—all details runners occasionally remember after signing up.
Enter a distance and finish time. The useful numbers appear without ceremonial button-clicking.
Use a recent result to estimate another distance. It is maths, not a binding contract with your legs.
Uses the Riegel formula. Longer-distance predictions assume the training and fuelling needed to survive the distance, which is quite an assumption.