Endurometry
To finish a Half Marathon (21.098 km) in 1 hour 55 minutes, you need to hold 5:27 /km (8:46 /mi) — an average speed of 11.01 km/h. The tables below list the time you should pass every kilometre and mile.
Need a printout? Use the pace band generator.
Half Marathon Split Times (1 hour 55 minutes)
| Kilometre | Cumulative time | Split pace |
|---|---|---|
| 1 km | 5:27 | 5:27 |
| 2 km | 10:54 | 5:27 |
| 3 km | 16:21 | 5:27 |
| 4 km | 21:48 | 5:27 |
| 5 km | 27:15 | 5:27 |
| 6 km | 32:42 | 5:27 |
| 7 km | 38:09 | 5:27 |
| 8 km | 43:36 | 5:27 |
| 9 km | 49:03 | 5:27 |
| 10 km | 54:31 | 5:27 |
| 11 km | 59:58 | 5:27 |
| 12 km | 1:05:25 | 5:27 |
| 13 km | 1:10:52 | 5:27 |
| 14 km | 1:16:19 | 5:27 |
| 15 km | 1:21:46 | 5:27 |
| 16 km | 1:27:13 | 5:27 |
| 17 km | 1:32:40 | 5:27 |
| 18 km | 1:38:07 | 5:27 |
| 19 km | 1:43:34 | 5:27 |
| 20 km | 1:49:01 | 5:27 |
| 21 km | 1:54:28 | 5:27 |
| 21.098 km (finish) | 1:55:00 | 5:27 |
Mile Splits
| Mile | Cumulative time | Split pace |
|---|---|---|
| Mile 1 | 8:46 | 8:46 |
| Mile 2 | 17:33 | 8:46 |
| Mile 3 | 26:19 | 8:46 |
| Mile 4 | 35:05 | 8:46 |
| Mile 5 | 43:52 | 8:46 |
| Mile 6 | 52:38 | 8:46 |
| Mile 7 | 1:01:24 | 8:46 |
| Mile 8 | 1:10:11 | 8:46 |
| Mile 9 | 1:18:57 | 8:46 |
| Mile 10 | 1:27:43 | 8:46 |
| Mile 11 | 1:36:30 | 8:46 |
| Mile 12 | 1:45:16 | 8:46 |
| Mile 13 | 1:54:02 | 8:46 |
| 13.109 mi (finish) | 1:55:00 | 8:46 |
More pace charts
Frequently Asked Questions
How fast do I need to run a Half Marathon in 1 hour 55 minutes?
Average pace 5:27 /km (8:46 /mi), 11.01 km/h.
Should I run even splits?
Even effort is the most economical, but the first 10–15% is usually crowded. Start 5–10 s/km slower and settle into target pace.
My GPS shows extra distance
Courses usually measure a few hundred metres long on GPS. Run slightly faster than target by feel, or lap manually at the markers.
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