Marathon Pace Calculator
Use the marathon pace calculator to estimate your marathon pace based on a recent race time. Enter the race distance and duration in hours minutes and seconds to get a list of predicted paces for other distances based on an equivalent performance.
Pace Predictions
The table below represents your predicted pace at a series of race distances based on your run of 3.00 m at 10:00 per mile pace / 06:12 per km.
Times presented below are predictions if you were to run with the same intensity as that run.
On race day you might feel more sluggish or you could be in better condition.
Caution: these are predictions, not recommendations - use the pace your body dictates on race day.
| Distance | Predicted Finish Time | Predicted Pace |
|---|---|---|
| 1 mile | 09:21 | 09:21 per mile / 05:49 per km |
| 5k | 31:10 | 10:01 per mile / 06:13 per km |
| 8k | 51:13 | 10:18 per mile / 06:24 per km |
| 10k | 1:04:58 | 10:26 per mile / 06:29 per km |
| 13k Run | 1:26:32 | 10:37 per mile / 06:35 per km |
| 15k | 1:39:45 | 10:42 per mile / 06:39 per km |
| 10 mile | 1:47:29 | 10:44 per mile / 06:40 per km |
| Half-Marathon | 2:23:06 | 10:55 per mile / 06:47 per km |
| 20 mile | 3:44:06 | 11:12 per mile / 06:57 per km |
| Marathon | 4:58:22 | 11:23 per mile / 07:04 per km |
| 50k | 5:57:21 | 11:30 per mile / 07:08 per km |