Running Calculator

Calculate race pace, time and splits, or work out the distance you covered in repeated treadmill and track intervals.

Find

Distance

Time MM:SS, H:MM:SS or 4 x 5

Pace

Your result

Enter any two values to calculate the third.

Distance -

Metres -

Pace -

Even pace, kilometre by kilometre

Split strategy Even split | 0%

-5% Negative Even Positive +5%

Split every

0 splits

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Split percentage compares the second half's average pace with the first. For races up to 5km, split times show tenths of a second. Learn how to calculate lap pace, mile splits and average pace.