It’s good to have rest days, but you don’t need a rest day after every single run, especially if it’s only a mile. A moderately healthy person should be able to

It’s good to have rest days, but you don’t need a rest day after every single run, especially if it’s only a mile. A moderately healthy person should be able to run a mile every day without any problems. And if you do it every day then your body will get used to it very quickly.