16.42km/h, my running speed on 3.8km 13:53

Time equivalence by distance

1km	2km	5km	10km
03:39	07:18	18:16	36:32
15km	20km	Half Marathon	Marathon
54:48	1:13:04	1:17:05	2:34:10

Split by km

km	Time/km
1 km	03:39
2 km	07:18
3 km	10:58
0.8 km	13:53

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