You must maintain a pace of at least six miles per hour.
You need to run at an average speed of 15 mph.
1 mile in 4 minutes = 15 miles per hour
The person's pace was 6 mph or 10 minutes per mile.
Depending on fitness, 11 to 15 minutes.
15 mph, 4 minute mile
If you run 1 mile in 15 minutes it will take you 46 minutes 36 seconds run 5km
Anything over 15 mph.
She can run 3.75 miles in 15 minutes.
15 mph
depends on how fast you're runing about 70-90cm/step
1.875 MILES IN 15 MINUTES
I would think that is a reasonable start. Fast walking should produce a mile in 15 minutes. The nine minutes should be able to be improved on though.