5 minutes, 30 seconds
120 miles per hour.
If a runner runs a mile in 4 minutes 30 seconds he is averaging 13.33 MPH over the total distance.
7
An average speed of approx 10.9 mph.
Oh, dude, at 120 mph, you're cruising! So, if you're going that fast, it would take you about 30 seconds to cover a mile. Like, blink and you're there... if you could keep your eyes open at that speed!
30 seconds
You must maintain an average speed of 7.52 mph
9:30
Very.
900 meters/30 seconds = 30 meters/second
One must maintain an average speed of 13.4 miles per hour to achieve a 4 minute 30 second time.