2 minutes and a half per km
18 kph
It depends how fast you run. Between 10 and 30 minutes, probably.
They would run 1 km in 2 minutes 29 seconds.
9 km per hour
It is impossible to run that fast, but if it were, it would take 2 hours.
That depends on how FAST you run.
25.24/3.3 = 7.648 minutes per mile (rounded)
15 mph, 4 minute mile
10 miles per hour.
2400 m per 12 minutes
10 mph
It depends how fast your running, If you can run as fast as I do, then you can make it in four minutes.