11.63km/h, my running speed on 6.4km 33:00

Time equivalence by distance

1km	2km	5km	10km
05:09	10:19	25:47	51:34
15km	20km	Half Marathon	Marathon
1:17:21	1:43:08	1:48:47	3:37:34

Split by km

km	Time/km
1 km	05:09
2 km	10:19
3 km	15:28
4 km	20:38
5 km	25:47
6 km	30:56
0.4 km	33:00

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