Pace per mile
8:23/mi
Pace per km
5:13/km
Speed
7.15mph
Distance
42.20km
Marathon
Show the math
Pace = 3:40:00 ÷ 26.22 mi = 8:23 /mi
Splits
| Split | Time |
|---|---|
| Mile 2 | 0:16:47 |
| Mile 4 | 0:33:34 |
| Mile 6 | 0:50:21 |
| Mile 8 | 1:07:08 |
| Mile 10 | 1:23:55 |
| Mile 12 | 1:40:41 |
| Mile 14 | 1:57:28 |
| Mile 16 | 2:14:15 |
| Mile 18 | 2:31:02 |
| Mile 20 | 2:47:49 |
| Mile 22 | 3:04:36 |
| Mile 24 | 3:21:23 |
| Mile 26 | 3:38:10 |
| Finish | 3:40:00 |
Equivalent race times
| Race | Predicted time | Pace per mile |
|---|---|---|
| 1 mile | 0:06:54 | 6:54 |
| 5K | 0:22:56 | 7:23 |
| 10K | 0:47:49 | 7:42 |
| Half marathon | 1:45:31 | 8:03 |
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 3:40:00 Marathon?
8:23 per mile, or 5:13 per kilometer.
What would that predict for other races?
1 mile about 0:06:54; 5K about 0:22:56; 10K about 0:47:49, using Riegel's formula.