Pace Calculator
1:25 Half Marathon Pace
To finish a Half Marathon in 1h25, you need to maintain a pace of 4:02 per km (6:29 per mile). Here's your complete split breakdown.
Pace per KM
4:02
min/km
Pace per Mile
6:29
min/mile
Average Speed
14.9
km/h
1h25 Half Marathon Splits
Plan my Half Marathon pacing strategy →| Distance | Split Pace | Cumulative Time |
|---|---|---|
| 1 km | 4:02 | 4:02 |
| 2 km | 4:02 | 8:03 |
| 3 km | 4:02 | 12:05 |
| 4 km | 4:02 | 16:07 |
| 5 km | 4:02 | 20:09 |
| 6 km | 4:02 | 24:10 |
| 7 km | 4:02 | 28:12 |
| 8 km | 4:02 | 32:14 |
| 9 km | 4:02 | 36:16 |
| 10 km | 4:02 | 40:17 |
| 11 km | 4:02 | 44:19 |
| 12 km | 4:02 | 48:21 |
| 13 km | 4:02 | 52:23 |
| 14 km | 4:02 | 56:24 |
| 15 km | 4:02 | 1:00:26 |
| 16 km | 4:02 | 1:04:28 |
| 17 km | 4:02 | 1:08:29 |
| 18 km | 4:02 | 1:12:31 |
| 19 km | 4:02 | 1:16:33 |
| 20 km | 4:02 | 1:20:35 |
| 21 km | 4:02 | 1:24:36 |
| 21.10 km | 4:02 | 1:25:00 |
Ready to Run a 1h25 Half Marathon?
Getting to 1h25 for your Half Marathon takes more than just knowing your pace. RunPlan creates a personalized AI training plan based on your current fitness, schedule, and race date to help you hit your goal.