Running Pace Calculator
Calculate your running pace from distance and time, or find your finish time from pace and distance.
Supports miles and kilometers.
Your data stays in your browser. We do not store, collect, or transmit any information you enter.
Running Pace
Running pace is how long it takes to cover one mile or one kilometer.
Core formulas:
Pace = Total Time / Distance
Finish Time = Pace × Distance
Speed = Distance / Time
Common race distances:
| Race | Miles | Kilometers |
|---|---|---|
| 5K | 3.11 mi | 5.0 km |
| 10K | 6.21 mi | 10.0 km |
| Half Marathon | 13.11 mi | 21.1 km |
| Marathon | 26.22 mi | 42.2 km |
Pace benchmarks:
- Elite marathon: ~4:40/mi (2:55/km)
- Good recreational: ~8:00/mi (4:58/km)
- Average jogger: ~10:00/mi (6:13/km)
- Brisk walk: ~15:00/mi (9:19/km)
Conversions:
- 1 mile = 1.60934 km
- 1 km = 0.621371 miles
- Pace per mile × 0.621371 = Pace per km