Running Pace Calculator

Miles
Kilometers
mi
/mi
Calculate your running pace for any distance. Enter your distance and time to get your pace per mile or kilometer.
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Pace charts by distance

Every distance below has a pace chart of the goal times people actually train for, and each goal time has a full mile-by-mile and kilometre-by-kilometre split table behind it.

How the paces are worked out

Target pace is simply the goal time divided by the distance. Every pace on this site is rounded down rather than to the nearest second, so holding it finishes you a few seconds inside the goal rather than a few seconds outside it — a target to beat, not to match.

Why the halfway split matters more than the mile splits

Mile-to-mile variation of a few seconds is normal and chasing it wastes attention. The number worth knowing is what the watch should read at halfway, because that is the last point at which a bad opening can still be corrected. Every goal-time page gives it.

Rowing too?

Target Splits started as a Concept2 erg calculator and that is still the main event: the rowing split calculator, the 2K pace planner and the 2K erg test guide.