6.66mph, my running speed on 1.5mi 13:30

Time equivalence by distance

1mi	2mi	5mi	10mi
09:00	18:00	44:60	1:29:60
15mi	20mi	Half Marathon	Marathon
2:15:00	2:59:60	1:57:59	3:55:58

Split by mi

mi	Time/mi
1 mi	09:00
0.5 mi	13:30

Calculate your running speed

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