23.53km/h, my running speed on 5.1km 13:00

Time equivalence by distance

1km	2km	5km	10km
02:33	05:06	12:45	25:29
15km	20km	Half Marathon	Marathon
38:14	50:59	53:47	1:47:33

Split by km

km	Time/km
1 km	02:33
2 km	05:06
3 km	07:39
4 km	10:12
5 km	12:45
0.1 km	13:00

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