Well depends how fat you are
If you run everday for a week , you may loose about a kilo only.
no
About 62 miles We assume you mean 1 kilometre. That is 0.6214 miles.
There are 1000 metres in 1 kilometre, so there are 5000 m in 5 km.
none
not many u better run at least five laps
A greyhound can run at 70 kilometre per hour (maximum, race speed).
quite a lot;-)
4 miles.
40
Depends how fast you run like 12km a min
.2s