1:23:00 10K: pace, race predictions & training paces

A 10K in 1:23:00 is an average pace of 13:21 per mi, or 4.5 mi/h. That result suggests a VO2max of about 21.8 (Active).

Unit: km mi

Pace

13:21/mi

8:18 per km

Speed

4.5 mi/h

Race predictions

What this result projects to at the other distances, if you trained for each.

5K
39:06 12:35/mi
Half Marathon
2:55:27 13:23/mi
Marathon
5:50:55 13:23/mi

Fitness

Estimated VO2max

21.8 ml/kg/min

Active
Training paces

The paces this fitness supports, from easy runs to short repetitions.

Easy
15:01–17:40/mi
Marathon
13:40–14:52/mi
Threshold
13:11–13:47/mi
Interval
11:58–12:27/mi
Repetition
11:07–11:31/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 13:21 13:54
2 26:43 27:47
3 40:04 41:41
4 53:26 54:37
5 1:06:47 1:07:26
6 1:20:09 1:20:16
6.21 1:23:00 1:23:00

400 m lap on a track: 3:19

In the heat

What the same effort as a 1:23:00 10K costs on a warmer day.

77 °F
1:27:56 14:09/mi
86 °F
1:30:28 14:34/mi

Similar results

Same distance

Same fitness, other distances