11.74km/h, my running speed on 8.6km 43:56

Time equivalence by distance

1km	2km	5km	10km
05:07	10:13	25:33	51:05
15km	20km	Half Marathon	Marathon
1:16:38	1:42:10	1:47:46	3:35:33

Split by km

km	Time/km
1 km	05:07
2 km	10:13
3 km	15:20
4 km	20:26
5 km	25:33
6 km	30:39
7 km	35:46
8 km	40:52
0.6 km	43:56

Calculate your running speed

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