23.77km/h, my running speed on 5km 12:37

Time equivalence by distance

1km	2km	5km	10km
02:31	05:03	12:37	25:14
15km	20km	Half Marathon	Marathon
37:51	50:28	53:14	1:46:28

Split by km

km	Time/km
1 km	02:31
2 km	05:03
3 km	07:34
4 km	10:06
5 km	12:37

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