Home > Calculators > Pace chart calculator > 10:21 mile pace
Use this pace chart track your pace and distance over the course of a marathon, and adjust your pace as needed to achieve your goal. Remember to adjust for internal or external factors, such as fatigue, sleep, and hydration (internal), or weather and terrain (external).
| Mile | Time |
|---|---|
| 1 | 10:21 |
| 2 | 20:42 |
| 3 | 31:03 |
| 5K | 32:09 |
| 4 | 41:24 |
| 5 | 51:45 |
| 6 | 1:02:06 |
| 10K | 1:04:18 |
| 7 | 1:12:27 |
| 8 | 1:22:48 |
| 9 | 1:33:09 |
| 10 | 1:43:30 |
| 11 | 1:53:51 |
| 12 | 2:04:12 |
| 13 | 2:14:33 |
| 13.1 | 2:15:40 |
| 14 | 2:24:54 |
| 15 | 2:35:15 |
| 16 | 2:45:36 |
| 17 | 2:55:57 |
| 18 | 3:06:18 |
| 19 | 3:16:39 |
| 20 | 3:27:00 |
| 21 | 3:37:21 |
| 22 | 3:47:42 |
| 23 | 3:58:03 |
| 24 | 4:08:24 |
| 25 | 4:18:45 |
| 26 | 4:29:06 |
| 26.2 | 4:31:22 |
Subtracting or adding even just a few seconds from your pace can make a major difference in your marathon time. Just take a look at these examples.