There are no official records for the 1.5 mile distance, but considering that the 2 mile "world best" is less than 8 minutes, if there was a record it would be less than 6 minutes.
Combining the times for 1000m and 1500m gives a minimum estimate for 2500m (1.55 mi) of between 5 minutes, 38 seconds and 5 minutes 48 seconds.
peter snell sets world mile record in 15 march 1965
peter snell set the world mile record of 3 minutes and 54.4 seconds on the 15 march 1965
The Answer is 15
If you run 1 mile in 15 minutes it will take you 46 minutes 36 seconds run 5km
Four-minute mile = 15 mph = 24.14 kph Current world record = 16.14 mph = 25.97 kph
The current world record for swimming a mile (1,609 meters) is held by Katie Ledecky, with a time of 15 minutes and 20.48 seconds. She achieved this record in 2018.
15 miles is 24.14 km
The 15 year old US mile record is held by Michael Granville who ran the mile in 3:58.58 in 1995.
15 miles/hour
15 mph
I am 15 years old and currently run a 4:37 mile. Although it is the best time at my school this year, Alan Webb (American mile-record holder), while a sophomore (approximately 15 years old like me) had a current personal best of 4:06! This was many years ago, and although I'm not sure if it is an American record for 15 year olds, it must be extremely close! Alan's senior year he broke the high school record for the mile run with an astonishing time of 3:53 (18 years old)! He has now improved his personal best to the American record with a time of 3:46! Talk about fast!
Athletes will run a mile in between 4 and 5 minutes. This is 12 to 15 miles per hour.