About 7 minutes and 30 seconds.
22.5 seconds.
You would have to keep an average pace of about 12mph (that is, miles per hour) to finish the mile in 5 minutes
About 8.73 minutes per mile.
10.7 minutes per mile.
Eight minutes per mile at that speed.
Two minutes per mile at 30 mph.
(68 minutes / 10,000 meters) x (1,609.344 meters / mile) = 10.944 minutes per mile (rounded)
About 10 (9.85915493) minutes per mile.
At 3.5mph a mile would take about 17 minutes.
13.1 miles in 110 minutes is about 8.5 minutes per mile.
It will take him 7 hours 30 minutes.
30 minutes