Pace per mile
12:52/mi
Pace per km
8:00/km
Speed
4.66mph
Distance
10.00km
10K
Show the math
Pace = 1:20:00 ÷ 6.21 mi = 12:52 /mi
Splits
| Split | Time |
|---|---|
| Mile 1 | 0:12:52 |
| Mile 2 | 0:25:45 |
| Mile 3 | 0:38:37 |
| Mile 4 | 0:51:30 |
| Mile 5 | 1:04:22 |
| Mile 6 | 1:17:15 |
| Finish | 1:20:00 |
Equivalent race times
| Race | Predicted time | Pace per mile |
|---|---|---|
| 1 mile | 0:11:32 | 11:32 |
| 5K | 0:38:22 | 12:21 |
| Half marathon | 2:56:31 | 13:28 |
| Marathon | 6:08:01 | 14:02 |
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.
- Results update as you type, and the formula is shown so you can check it.
- Copy the link, save the plan on this device, or print it for your next appointment.
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These are estimates, not a diagnosis. A clinician can account for your health history and medicines.
Other 10K times
Common questions
What pace is a 1:20:00 10K?
12:52 per mile, or 8:00 per kilometer.
What would that predict for other races?
1 mile about 0:11:32; 5K about 0:38:22; Half marathon about 2:56:31, using Riegel's formula.