12.38km/h, my running speed on 10.495km 50:50

Time equivalence by distance

1km	2km	5km	10km
04:51	09:41	24:13	48:26
15km	20km	Half Marathon	Marathon
1:12:39	1:36:52	1:42:11	3:24:22

Split by km

km	Time/km
1 km	04:51
2 km	09:41
3 km	14:32
4 km	19:22
5 km	24:13
6 km	29:04
7 km	33:54
8 km	38:45
9 km	43:36
10 km	48:26
0.495 km	50:50

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