Endurometry
To finish a Marathon (42.195 km) in 2 hours 30 minutes, you need to hold 3:33 /km (5:43 /mi) — an average speed of 16.88 km/h. The tables below list the time you should pass every kilometre and mile.
Need a printout? Use the pace band generator.
Marathon Split Times (2 hours 30 minutes)
| Kilometre | Cumulative time | Split pace |
|---|---|---|
| 1 km | 3:33 | 3:33 |
| 2 km | 7:07 | 3:33 |
| 3 km | 10:40 | 3:33 |
| 4 km | 14:13 | 3:33 |
| 5 km | 17:46 | 3:33 |
| 6 km | 21:20 | 3:33 |
| 7 km | 24:53 | 3:33 |
| 8 km | 28:26 | 3:33 |
| 9 km | 32:00 | 3:33 |
| 10 km | 35:33 | 3:33 |
| 11 km | 39:06 | 3:33 |
| 12 km | 42:40 | 3:33 |
| 13 km | 46:13 | 3:33 |
| 14 km | 49:46 | 3:33 |
| 15 km | 53:19 | 3:33 |
| 16 km | 56:53 | 3:33 |
| 17 km | 1:00:26 | 3:33 |
| 18 km | 1:03:59 | 3:33 |
| 19 km | 1:07:33 | 3:33 |
| 20 km | 1:11:06 | 3:33 |
| 21 km | 1:14:39 | 3:33 |
| 22 km | 1:18:12 | 3:33 |
| 23 km | 1:21:46 | 3:33 |
| 24 km | 1:25:19 | 3:33 |
| 25 km | 1:28:52 | 3:33 |
| 26 km | 1:32:26 | 3:33 |
| 27 km | 1:35:59 | 3:33 |
| 28 km | 1:39:32 | 3:33 |
| 29 km | 1:43:06 | 3:33 |
| 30 km | 1:46:39 | 3:33 |
| 31 km | 1:50:12 | 3:33 |
| 32 km | 1:53:45 | 3:33 |
| 33 km | 1:57:19 | 3:33 |
| 34 km | 2:00:52 | 3:33 |
| 35 km | 2:04:25 | 3:33 |
| 36 km | 2:07:59 | 3:33 |
| 37 km | 2:11:32 | 3:33 |
| 38 km | 2:15:05 | 3:33 |
| 39 km | 2:18:39 | 3:33 |
| 40 km | 2:22:12 | 3:33 |
| 41 km | 2:25:45 | 3:33 |
| 42 km | 2:29:18 | 3:33 |
| 42.195 km (finish) | 2:30:00 | 3:33 |
Mile Splits
| Mile | Cumulative time | Split pace |
|---|---|---|
| Mile 1 | 5:43 | 5:43 |
| Mile 2 | 11:27 | 5:43 |
| Mile 3 | 17:10 | 5:43 |
| Mile 4 | 22:53 | 5:43 |
| Mile 5 | 28:36 | 5:43 |
| Mile 6 | 34:20 | 5:43 |
| Mile 7 | 40:03 | 5:43 |
| Mile 8 | 45:46 | 5:43 |
| Mile 9 | 51:29 | 5:43 |
| Mile 10 | 57:13 | 5:43 |
| Mile 11 | 1:02:56 | 5:43 |
| Mile 12 | 1:08:39 | 5:43 |
| Mile 13 | 1:14:22 | 5:43 |
| Mile 14 | 1:20:06 | 5:43 |
| Mile 15 | 1:25:49 | 5:43 |
| Mile 16 | 1:31:32 | 5:43 |
| Mile 17 | 1:37:16 | 5:43 |
| Mile 18 | 1:42:59 | 5:43 |
| Mile 19 | 1:48:42 | 5:43 |
| Mile 20 | 1:54:25 | 5:43 |
| Mile 21 | 2:00:09 | 5:43 |
| Mile 22 | 2:05:52 | 5:43 |
| Mile 23 | 2:11:35 | 5:43 |
| Mile 24 | 2:17:18 | 5:43 |
| Mile 25 | 2:23:02 | 5:43 |
| Mile 26 | 2:28:45 | 5:43 |
| 26.219 mi (finish) | 2:30:00 | 5:43 |
More pace charts
Frequently Asked Questions
How fast do I need to run a Marathon in 2 hours 30 minutes?
Average pace 3:33 /km (5:43 /mi), 16.88 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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Age Grading Calculator
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Want a new tool or fix?
Tell us which calculator, pace chart or fix would help — we build what runners ask for. Replies usually come back in 1–2 days.