🏃Running Pace Calculator
Enter any two of pace, time, and distance — the third is calculated instantly. Get a full split table and predicted finish times for 5K, 10K, half marathon, and marathon.
This tool provides general information and is not medical advice. Exercise intensity should match your own fitness and health. Please consult a physician before starting a new exercise routine or training at high intensity—especially if you have any heart condition, injury, or health concern.
Free Running Pace Calculator Online
Chasing a target time? Our free Running Pace Calculator works out the numbers the moment you enter them. As a fast and reliable running pace calculator, it solves whichever value you need — pace, time, or distance — from the other two, so you can plan a run, hit a goal time, or check how fast a session really was.
But it does more than one figure. See a full split table showing your cumulative time at every kilometre or mile, get predicted finish times for the 5K, 10K, half marathon, and marathon from your pace, and switch freely between metric and imperial. Whether you're training for a race, pacing a long run, or just curious how your splits add up, everything's laid out clearly so you can plan with confidence.
Simply enter any two values to see the rest instantly. No sign-up, no downloads, no limits — just clear numbers whenever you need them. Learn more at the FAQ or About pages.