1:21:00 10K: pace, race predictions & training paces
A 10K in 1:21:00 is an average pace of 13:02 per mi, or 4.6 mi/h. That result suggests a VO2max of about 22.5 (Active).
Pace
13:02/mi
8:06 per km
Speed
4.6 mi/h
Race predictions
What this result projects to at the other distances, if you trained for each.
- 5K
- 38:51 12:30/mi
- Half Marathon
- 2:58:43 13:38/mi
- Marathon
- 6:12:36 14:13/mi
Training paces
The paces this fitness supports, from easy runs to short repetitions.
- Easy
- 14:40–17:17/mi
- Marathon
- 13:20–14:31/mi
- Threshold
- 12:53–13:28/mi
- Interval
- 11:40–12:09/mi
- Repetition
- 10:50–11:14/mi
Splits to run this time
Your time at each mark, at an even pace or with a negative split (second half faster).
| mi | Even | Negative split |
|---|---|---|
| 1 | 13:02 | 13:33 |
| 2 | 26:04 | 27:07 |
| 3 | 39:06 | 40:40 |
| 4 | 52:09 | 53:18 |
| 5 | 1:05:11 | 1:05:49 |
| 6 | 1:18:13 | 1:18:20 |
| 6.21 | 1:21:00 | 1:21:00 |
400 m lap on a track: 3:14
In the heat
What the same effort as a 1:21:00 10K costs on a warmer day.
- 77 °F
- 1:25:42 13:48/mi
- 86 °F
- 1:28:07 14:11/mi
Similar results
Same distance
Same fitness, other distances
