You need to run at an average speed of 15 mph.
8mph
9 mph for 1 hour and 40 minutes is 15 miles. 1 hour at 9 mph = 9 miles 40 minutes at 9mph = 6 miles 9 miles + 6 miles = 15 miles
If 15 MPH is 4 minutes, an estimate would be about 8 minutes, half the speed and double the time.
She can run 18.75 miles in 15 minutes at that pace. This, however, is humanly impossible since she would have to run at 75 mph!
The person's pace was 6 mph or 10 minutes per mile.
Yes, Olympic runners have been clocked at 27mph.
15 mph
1 centormerter
run up to 8 mph
15 mph
3.5 mph
You need to run at an average speed of 15 mph.
a roadrunner can run about 15-17 mph
40 mph
8mph
8 mph