2.34km/h, my running speed on 1.6km 41:00

Time equivalence by distance

1km	2km	5km	10km
25:38	51:15	2:08:08	4:16:15
15km	20km	Half Marathon	Marathon
6:24:23	8:32:30	9:00:37	18:01:15

Split by km

km	Time/km
1 km	25:38
0.6 km	41:00

Calculate your running speed

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