Pace Calculator
2:23 Half Marathon Pace
To finish a Half Marathon in 2h23, you need to maintain a pace of 6:47 per km (10:54 per mile). Here's your complete split breakdown.
Pace per KM
6:47
min/km
Pace per Mile
10:54
min/mile
Average Speed
8.9
km/h
2h23 Half Marathon Splits
Plan my Half Marathon pacing strategy →| Distance | Split Pace | Cumulative Time |
|---|---|---|
| 1 km | 6:47 | 6:47 |
| 2 km | 6:47 | 13:33 |
| 3 km | 6:47 | 20:20 |
| 4 km | 6:47 | 27:07 |
| 5 km | 6:47 | 33:53 |
| 6 km | 6:47 | 40:40 |
| 7 km | 6:47 | 47:27 |
| 8 km | 6:47 | 54:13 |
| 9 km | 6:47 | 1:01:00 |
| 10 km | 6:47 | 1:07:47 |
| 11 km | 6:47 | 1:14:34 |
| 12 km | 6:47 | 1:21:20 |
| 13 km | 6:47 | 1:28:07 |
| 14 km | 6:47 | 1:34:54 |
| 15 km | 6:47 | 1:41:40 |
| 16 km | 6:47 | 1:48:27 |
| 17 km | 6:47 | 1:55:14 |
| 18 km | 6:47 | 2:02:00 |
| 19 km | 6:47 | 2:08:47 |
| 20 km | 6:47 | 2:15:34 |
| 21 km | 6:47 | 2:22:20 |
| 21.10 km | 6:47 | 2:23:00 |
Ready to Run a 2h23 Half Marathon?
Getting to 2h23 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.