21km/h, my running speed on 7km 20:00

Time equivalence by distance

1km	2km	5km	10km
02:51	05:43	14:17	28:34
15km	20km	Half Marathon	Marathon
42:51	57:09	1:00:17	2:00:33

Split by km

km	Time/km
1 km	02:51
2 km	05:43
3 km	08:34
4 km	11:26
5 km	14:17
6 km	17:09
7 km	20:00

Calculate your running speed

Add to home screen