Running Pace Calculator: distance, time and pace

Fill in any two of distance, time and pace and the calculator works out the third.

You get the pace in both minutes per mile and minutes per kilometre, the speed in mph and km/h, and the split breakdown for every mile or kilometre.

Pick a race distance (mile, 5K, 10K, half marathon or marathon) or enter a custom distance in kilometres, miles or metres.

Chasing a specific race time? See Goal Pace.

To predict a race from a recent result, use the race time predictor.