16.07km/h, my running speed on 4.8km 17:55

Time equivalence by distance

1km	2km	5km	10km
03:44	07:28	18:40	37:20
15km	20km	Half Marathon	Marathon
55:59	1:14:39	1:18:45	2:37:30

Split by km

km	Time/km
1 km	03:44
2 km	07:28
3 km	11:12
4 km	14:56
0.8 km	17:55

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