9.48km/h, my running speed on 4.9km 31:00

Time equivalence by distance

1km	2km	5km	10km
06:20	12:39	31:38	1:03:16
15km	20km	Half Marathon	Marathon
1:34:54	2:06:32	2:13:28	4:26:57

Split by km

km	Time/km
1 km	06:20
2 km	12:39
3 km	18:59
4 km	25:18
0.9 km	31:00

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