40:00 10K: pace, race predictions & training paces

A 10K in 40:00 is an average pace of 4:00 per km, or 15.0 km/h. That result suggests a VO2max of about 51.9 (Advanced).

Unit: km mi

Pace

4:00/km

6:26 per mi

Speed

15.0 km/h

Race predictions

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

5K
19:11 3:50/km
Half Marathon
1:28:15 4:11/km
Marathon
3:04:00 4:22/km

Fitness

Estimated VO2max

51.9 ml/kg/min

Advanced
Training paces

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

Easy
4:45–5:42/km
Marathon
4:17–4:42/km
Threshold
4:08–4:20/km
Interval
3:43–3:53/km
Repetition
3:27–3:35/km