Question: how many miles a week do you have to run to lose weight?
Answer: "If you use running as part of the equation to do that, you can very roughly figure that each mile you run burns about 100 calories." Mathematically speaking, in order to create a caloric deficit to equate to one pound of fat loss per week (one pound equals 3,500 calories), you'd have to run about 25 to 40 miles per ...