12.34km/h, my running speed on 8.4km 40:50

Time equivalence by distance

1km	2km	5km	10km
04:52	09:43	24:18	48:37
15km	20km	Half Marathon	Marathon
1:12:55	1:37:13	1:42:33	3:25:07

Split by km

km	Time/km
1 km	04:52
2 km	09:43
3 km	14:35
4 km	19:27
5 km	24:18
6 km	29:10
7 km	34:02
8 km	38:53
0.4 km	40:50

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