17.58km/h, my running speed on 21.1km 1:12:00

Time equivalence by distance

1km	2km	5km	10km
03:25	06:49	17:04	34:07
15km	20km	Half Marathon	Marathon
51:11	1:08:15	1:11:59	2:23:59

Split by km

km	Time/km
1 km	03:25
2 km	06:49
3 km	10:14
4 km	13:39
5 km	17:04
6 km	20:28
7 km	23:53
8 km	27:18
9 km	30:43
10 km	34:07
11 km	37:32
12 km	40:57
13 km	44:22
14 km	47:46
15 km	51:11
16 km	54:36
17 km	58:01
18 km	1:01:25
19 km	1:04:50
20 km	1:08:15
21 km	1:11:40
0.1 km	1:11:60

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