13.79km/h, my running speed on 10km 43:30

Time equivalence by distance

1km	2km	5km	10km
04:21	08:42	21:45	43:30
15km	20km	Half Marathon	Marathon
1:05:15	1:27:00	1:31:46	3:03:33

Split by km

km	Time/km
1 km	04:21
2 km	08:42
3 km	13:03
4 km	17:24
5 km	21:45
6 km	26:06
7 km	30:27
8 km	34:48
9 km	39:09
10 km	43:30

Calculate your running speed

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