At 15.50 km/h your pace is 3'52" per kilometre (6'14"/mile). 5K in 19'21", 10K in 38'43", half marathon in 1h21'40", marathon in 2h43'20".
15.50 km/h = 3'52"/km
1 track lap = 1'32"9
1 track lap = 1'32"9
At 15.50 km/h your pace is 3'52" per kilometre (6'14"/mile). 5K in 19'21", 10K in 38'43", half marathon in 1h21'40", marathon in 2h43'20".