Pace per mile
12:33/mi
Pace per km
7:48/km
Speed
4.78mph
Distance
5.00km
5K
Show the math
Pace = 0:39:00 ÷ 3.11 mi = 12:33 /mi
Splits
| Split | Time |
|---|---|
| Mile 1 | 12:33 |
| Mile 2 | 25:06 |
| Mile 3 | 37:40 |
| Finish | 39:00 |
Equivalent race times
| Race | Predicted time | Pace per mile |
|---|---|---|
| 1 mile | 0:11:44 | 11:44 |
| 10K | 1:21:19 | 13:05 |
| Half marathon | 2:59:24 | 13:41 |
| Marathon | 6:14:03 | 14:16 |
Riegel's formula: T2 = T1 × (D2 ÷ D1)^1.06. Assumes training for the distance.
How to use it
- Enter your numbers. Switch between US and metric units at any time.
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These are estimates, not a diagnosis. A clinician can account for your health history and medicines.
Other 5K times
Common questions
What pace is a 39:00 5K?
12:33 per mile, or 7:48 per kilometer.
What would that predict for other races?
1 mile about 0:11:44; 10K about 1:21:19; Half marathon about 2:59:24, using Riegel's formula.