11.7km/h, my running speed on 8km 41:00

Time equivalence by distance

1km	2km	5km	10km
05:08	10:15	25:38	51:15
15km	20km	Half Marathon	Marathon
1:16:53	1:42:30	1:48:07	3:36:15

Split by km

km	Time/km
1 km	05:08
2 km	10:15
3 km	15:23
4 km	20:30
5 km	25:38
6 km	30:45
7 km	35:53
8 km	41:00

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