4'40"/km = 12.86 km/h · 7.99 mph

1 track lap = 1'52"0

At 4'40" per kilometre you run 12.86 km/h, or 7.99 mph (7'31"/mile). 5K in 23'20", 10K in 46'40", half marathon in 1h38'27", marathon in 3h16'55".