Pace per mile
8:41/mi
Pace per km
5:24/km
Speed
6.90mph
Distance
5.00km
5K
Show the math
Pace = 0:27:00 ÷ 3.11 mi = 8:41 /mi
Splits
| Split | Time |
|---|---|
| Mile 1 | 8:41 |
| Mile 2 | 17:23 |
| Mile 3 | 26:04 |
| Finish | 27:00 |
Equivalent race times
| Race | Predicted time | Pace per mile |
|---|---|---|
| 1 mile | 0:08:07 | 8:07 |
| 10K | 0:56:18 | 9:04 |
| Half marathon | 2:04:12 | 9:28 |
| Marathon | 4:18:58 | 9:53 |
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 5K times
Common questions
What pace is a 27:00 5K?
8:41 per mile, or 5:24 per kilometer.
What would that predict for other races?
1 mile about 0:08:07; 10K about 0:56:18; Half marathon about 2:04:12, using Riegel's formula.