Pace per mile
12:35/mi
Pace per km
7:49/km
Speed
4.77mph
Distance
42.20km
Marathon
Show the math
Pace = 5:30:00 ÷ 26.22 mi = 12:35 /mi
Splits
| Split | Time |
|---|---|
| Mile 2 | 0:25:10 |
| Mile 4 | 0:50:21 |
| Mile 6 | 1:15:31 |
| Mile 8 | 1:40:41 |
| Mile 10 | 2:05:52 |
| Mile 12 | 2:31:02 |
| Mile 14 | 2:56:13 |
| Mile 16 | 3:21:23 |
| Mile 18 | 3:46:33 |
| Mile 20 | 4:11:44 |
| Mile 22 | 4:36:54 |
| Mile 24 | 5:02:04 |
| Mile 26 | 5:27:15 |
| Finish | 5:30:00 |
Equivalent race times
| Race | Predicted time | Pace per mile |
|---|---|---|
| 1 mile | 0:10:21 | 10:21 |
| 5K | 0:34:24 | 11:04 |
| 10K | 1:11:44 | 11:33 |
| Half marathon | 2:38:17 | 12:04 |
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 Marathon times
Common questions
What pace is a 5:30:00 Marathon?
12:35 per mile, or 7:49 per kilometer.
What would that predict for other races?
1 mile about 0:10:21; 5K about 0:34:24; 10K about 1:11:44, using Riegel's formula.