Measure for measure

I swung by the gym this evening and ran a total of 5 miles according to the treadmill. That's 8km in the proper unit of measure for most of the world.

First 5' @ 7.3 mph
2nd 5' @ 7.8 mph
next 8' @ 8.3 mph
next 15' @ 8.5 mph
last 4' @ 9.0 mph