Endurometry
To finish a Marathon (42.195 km) in 3 hours 30 minutes, you need to hold 4:59 /km (8:01 /mi) — an average speed of 12.06 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 (3 hours 30 minutes)
| Kilometre | Cumulative time | Split pace |
|---|---|---|
| 1 km | 4:59 | 4:59 |
| 2 km | 9:57 | 4:59 |
| 3 km | 14:56 | 4:59 |
| 4 km | 19:54 | 4:59 |
| 5 km | 24:53 | 4:59 |
| 6 km | 29:52 | 4:59 |
| 7 km | 34:50 | 4:59 |
| 8 km | 39:49 | 4:59 |
| 9 km | 44:48 | 4:59 |
| 10 km | 49:46 | 4:59 |
| 11 km | 54:45 | 4:59 |
| 12 km | 59:43 | 4:59 |
| 13 km | 1:04:42 | 4:59 |
| 14 km | 1:09:41 | 4:59 |
| 15 km | 1:14:39 | 4:59 |
| 16 km | 1:19:38 | 4:59 |
| 17 km | 1:24:36 | 4:59 |
| 18 km | 1:29:35 | 4:59 |
| 19 km | 1:34:34 | 4:59 |
| 20 km | 1:39:32 | 4:59 |
| 21 km | 1:44:31 | 4:59 |
| 22 km | 1:49:29 | 4:59 |
| 23 km | 1:54:28 | 4:59 |
| 24 km | 1:59:27 | 4:59 |
| 25 km | 2:04:25 | 4:59 |
| 26 km | 2:09:24 | 4:59 |
| 27 km | 2:14:23 | 4:59 |
| 28 km | 2:19:21 | 4:59 |
| 29 km | 2:24:20 | 4:59 |
| 30 km | 2:29:18 | 4:59 |
| 31 km | 2:34:17 | 4:59 |
| 32 km | 2:39:16 | 4:59 |
| 33 km | 2:44:14 | 4:59 |
| 34 km | 2:49:13 | 4:59 |
| 35 km | 2:54:11 | 4:59 |
| 36 km | 2:59:10 | 4:59 |
| 37 km | 3:04:09 | 4:59 |
| 38 km | 3:09:07 | 4:59 |
| 39 km | 3:14:06 | 4:59 |
| 40 km | 3:19:05 | 4:59 |
| 41 km | 3:24:03 | 4:59 |
| 42 km | 3:29:02 | 4:59 |
| 42.195 km (finish) | 3:30:00 | 4:59 |
Mile Splits
| Mile | Cumulative time | Split pace |
|---|---|---|
| Mile 1 | 8:01 | 8:01 |
| Mile 2 | 16:01 | 8:01 |
| Mile 3 | 24:02 | 8:01 |
| Mile 4 | 32:02 | 8:01 |
| Mile 5 | 40:03 | 8:01 |
| Mile 6 | 48:03 | 8:01 |
| Mile 7 | 56:04 | 8:01 |
| Mile 8 | 1:04:05 | 8:01 |
| Mile 9 | 1:12:05 | 8:01 |
| Mile 10 | 1:20:06 | 8:01 |
| Mile 11 | 1:28:06 | 8:01 |
| Mile 12 | 1:36:07 | 8:01 |
| Mile 13 | 1:44:07 | 8:01 |
| Mile 14 | 1:52:08 | 8:01 |
| Mile 15 | 2:00:09 | 8:01 |
| Mile 16 | 2:08:09 | 8:01 |
| Mile 17 | 2:16:10 | 8:01 |
| Mile 18 | 2:24:10 | 8:01 |
| Mile 19 | 2:32:11 | 8:01 |
| Mile 20 | 2:40:11 | 8:01 |
| Mile 21 | 2:48:12 | 8:01 |
| Mile 22 | 2:56:13 | 8:01 |
| Mile 23 | 3:04:13 | 8:01 |
| Mile 24 | 3:12:14 | 8:01 |
| Mile 25 | 3:20:14 | 8:01 |
| Mile 26 | 3:28:15 | 8:01 |
| 26.219 mi (finish) | 3:30:00 | 8:01 |
More pace charts
Frequently Asked Questions
How fast do I need to run a Marathon in 3 hours 30 minutes?
Average pace 4:59 /km (8:01 /mi), 12.06 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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