A marathon can be a daunting challenge, and for good reason. 26.2 miles is a long way for one, but training for one is also a major time commitment. It takes a lot of mileage to prepare to run a marathon (and even more to run it to maximum potential.) But, how much do marathon runners actually have to run? Most marathon runners prepare by running between 30 - 50 miles per week with less mileage in the beginning of marathon...
