How is running pace calculated?

Pace is finish time divided by distance (minutes per km or mile). Speed is distance divided by time (km/h or mph).

What distances are supported?

1K, 5K, 10K, half marathon, marathon, plus a custom distance in kilometers or miles.

Even splits assume the same pace for the whole race. Real races often use slight positive or negative splits; treat these as a planning baseline.

Yes. Switch to pace mode, enter your desired pace, and the calculator estimates finish time and predicted times at standard race distances.

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