22.64km/h, my running speed on 5km 13:15

Time equivalence by distance

1km	2km	5km	10km
02:39	05:18	13:15	26:30
15km	20km	Half Marathon	Marathon
39:45	53:00	55:54	1:51:49

Split by km

km	Time/km
1 km	02:39
2 km	05:18
3 km	07:57
4 km	10:36
5 km	13:15

Calculate your running speed

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