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Running Pace Calculator
Calculate pace, finish time, and splits for any race distance. Supports 5K, 10K, half marathon, and marathon.
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Running Pace Calculator
Pace · Finish Time · Splits
min
:sec
Understanding Running Pace
Running pace is measured in minutes per kilometer (min/km) or minutes per mile (min/mi). It tells you how long it takes to cover one unit of distance. Negative splits (running the second half faster) are often optimal for race performance.
| Race | Distance | World Record |
|---|---|---|
| 5K | 5.0 km | 12:35 |
| 10K | 10.0 km | 26:24 |
| Half Marathon | 21.0975 km | 57:31 |
| Marathon | 42.195 km | 2:00:35 |