Sub 1:25 half marathon pace
To run a half marathon in 1:25:00 you need to be running 6:29 per mile, or 4:02 per kilometre. That is 9.25 mph, or 14.89 km/h.
Split breakdown - 6:29/mile (4:02/km)
| Mile | Split | Clock |
|---|---|---|
| 1 | 6:29 | 6:29 |
| 2 | 6:29 | 12:58 |
| 3 | 6:29 | 19:27 |
| 4 | 6:29 | 25:56 |
| 5 | 6:29 | 32:25 |
| 6 | 6:29 | 38:54 |
| 7 | 6:29 | 45:23 |
| 8 | 6:29 | 51:52 |
| 9 | 6:29 | 58:21 |
| 10 | 6:29 | 1:04:50 |
| 11 | 6:29 | 1:11:19 |
| 12 | 6:29 | 1:17:48 |
| 13 | 6:29 | 1:24:17 |
| 13.11 | 0:43 | 1:25:00 |
| Km | Split | Clock |
|---|---|---|
| 1 | 4:02 | 4:02 |
| 2 | 4:02 | 8:03 |
| 3 | 4:02 | 12:05 |
| 4 | 4:02 | 16:07 |
| 5 | 4:02 | 20:09 |
| 6 | 4:02 | 24:10 |
| 7 | 4:02 | 28:12 |
| 8 | 4:02 | 32:14 |
| 9 | 4:02 | 36:16 |
| 10 | 4:02 | 40:17 |
| 11 | 4:02 | 44:19 |
| 12 | 4:02 | 48:21 |
| 13 | 4:02 | 52:23 |
| 14 | 4:02 | 56:24 |
| 15 | 4:02 | 1:00:26 |
| 16 | 4:02 | 1:04:28 |
| 17 | 4:02 | 1:08:29 |
| 18 | 4:02 | 1:12:31 |
| 19 | 4:02 | 1:16:33 |
| 20 | 4:02 | 1:20:35 |
| 21 | 4:02 | 1:24:36 |
| 21.10 | 0:24 | 1:25:00 |
Equivalent race times for other distances
| Distance | Equivalent time | Every split |
|---|---|---|
| Mile | 5:24 | — |
| 5K | 18:32 | Splits for a 18:32 5K |
| 10K | 38:25 | Splits for a 38:25 10K |
| Marathon | 2:57:24 | Sub 2:55 marathon pace |
| 50K | 3:31:41 | — |
| 100K | 7:08:26 | — |
Equivalents come from the same VDOT model as the race time predictor, which assumes you are trained for each distance.
Training for a sub 1:25 half marathon
Browse half marathon training plans on Training Plan.
To see what your current fitness predicts, enter a recent race in the race time predictor.
Fine tune your goal pace with the race pace calculator.