14.37km/h, my running speed on 10.3km 43:00

Time equivalence by distance

1km	2km	5km	10km
04:10	08:21	20:52	41:45
15km	20km	Half Marathon	Marathon
1:02:37	1:23:30	1:28:04	2:56:09

Split by km

km	Time/km
1 km	04:10
2 km	08:21
3 km	12:31
4 km	16:42
5 km	20:52
6 km	25:03
7 km	29:13
8 km	33:24
9 km	37:34
10 km	41:45
0.3 km	42:60

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