Half marathon pace chart: finish times from 1:00 to 3:30 with the matching pace per km and per mile.
| Finish time | Pace per km | Pace per mile |
|---|---|---|
| 1:00:00 | 2:51 | 4:35 |
| 1:05:00 | 3:05 | 4:57 |
| 1:10:00 | 3:19 | 5:20 |
| 1:15:00 | 3:33 | 5:43 |
| 1:20:00 | 3:48 | 6:06 |
| 1:25:00 | 4:02 | 6:29 |
| 1:30:00 | 4:16 | 6:52 |
| 1:35:00 | 4:30 | 7:15 |
| 1:40:00 | 4:44 | 7:38 |
| 1:45:00 | 4:59 | 8:01 |
| 1:50:00 | 5:13 | 8:23 |
| 1:55:00 | 5:27 | 8:46 |
| 2:00:00 | 5:41 | 9:09 |
| 2:05:00 | 5:55 | 9:32 |
| 2:10:00 | 6:10 | 9:55 |
| 2:15:00 | 6:24 | 10:18 |
| 2:20:00 | 6:38 | 10:41 |
| 2:25:00 | 6:52 | 11:04 |
| 2:30:00 | 7:07 | 11:27 |
| 2:35:00 | 7:21 | 11:49 |
| 2:40:00 | 7:35 | 12:12 |
| 2:45:00 | 7:49 | 12:35 |
| 2:50:00 | 8:03 | 12:58 |
| 2:55:00 | 8:18 | 13:21 |
| 3:00:00 | 8:32 | 13:44 |
| 3:05:00 | 8:46 | 14:07 |
| 3:10:00 | 9:00 | 14:30 |
| 3:15:00 | 9:15 | 14:52 |
| 3:20:00 | 9:29 | 15:15 |
| 3:25:00 | 9:43 | 15:38 |
| 3:30:00 | 9:57 | 16:01 |
Every row is exact arithmetic, distance 21.0975 km (13.109 miles) divided into the finish time. Pick your goal time, hold the listed pace, and the finish follows.
2:00:00 for 21.0975 km is 5:41 per km, or 9:09 per mile, the classic sub-2 barrier.
1:30:00 is 4:16 per km (6:52 per mile).
No, most runners can hold half-marathon pace 15–45 s/km faster than marathon pace. Use a recent half result to predict a marathon: multiply the half time by 2.1–2.2.