50
It depends on metabolism but the average person would have to run 8 miles to loose 3 lbs
It all depends on how fit you wish to be. I am a marathon runner. I run about 9 miles 3 days a week. To be natural fit I would suggest taking a walk everyday and running, (a nice semi-long run, 4-6 miles.), once or twice a week depending on if you like it or not.
Yes
Well it depends how fat the person is. If he/she is in good shape they should run 5 miles a week. If they're not in shape they should run 21 miles.
If your talking your average high school runner, they run about 20-30 miles a week. If your talking your average collegiate runner, they run about 60-70 miles/week. Professionals i think run about 100-120 miles/week, i wouldn't see the benefit in running any more.
That depends on what next week's lotto numbers are...
If you work five days a week, you will drive 235 miles a week.
A 5K run is a distance of 3.11 miles.
A 30K run is the equivalent to 18.6411 miles
You ran 1.6777 miles
This is impossible to answer as it depends on how much you eat. Also everybody has a different metabolic rate.
That depends on how long you run for.