You need to run at an average speed of 15 mph.
1 mile is 0.62 kilometers 480 (8 minutes in seconds) multiplied by .62 = 297.6 seconds 297.6 seconds = 4 minutes, 57.6 seconds
If you run a mile in 4 minutes and 32 seconds, you average 13.235 miles per hour.
If 15 MPH is 4 minutes, an estimate would be about 8 minutes, half the speed and double the time.
8.5 minutes
If you run at 14.5 mph, you would cover one mile in approximately 4 minutes and 8 seconds.
1 mile in 4 minutes = 15 miles per hour
If you run a mile in 4 minutes and 45 seconds you are averaging 12.63 miles per hour.
7.5 mph
About 5 minutes at a comfortable pace.It depends on how fast you pedal.
To run a half mile in 4 minutes and 13 seconds, you would need to maintain a pace of around 8 minutes and 26 seconds per mile. This is considered a moderately fast pace for most runners.
It works out as 15 miles per hour. Pace aside, four minutes is an extremely fast time for a mile. Anybody who runs that fast should drop whatever they are doing regerdless of priority and start their Olympic training. A 4 minute mile was prviously thought humanly impossible.
You need to run at an average speed of 15 mph.
To achieve a 4-minute mile requires an average speed of 24.14 km per hour.
If a runner runs a mile in 4 minutes 30 seconds he is averaging 13.33 MPH over the total distance.
15 mph, 4 minute mile
15 miles per hour.