8.29km/h, my running speed on 4.21km 30:28

Time equivalence by distance

1km	2km	5km	10km
07:14	14:28	36:11	1:12:22
15km	20km	Half Marathon	Marathon
1:48:33	2:24:44	2:32:40	5:05:21

Split by km

km	Time/km
1 km	07:14
2 km	14:28
3 km	21:43
4 km	28:57
0.21 km	30:28

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