How many times in your entire life have you called upon yourself to be brave? Or asked yourself to show real courage? How often, if ever, do you test the limits of your physical or psychological strength?

For participants in USA FIT, these kinds of character tests are a weekly, sometimes daily, occurrence. And the benefits of conquering challenges for all those who make the commitment are extraordinary - in fact, they are permanently life changing.

In the USA FIT program, participants challenge themselves, through running or walking, in small but ever-increasing doses. Then, after six months, many take and pass the final trial... 26.2 miles of a marathon. And you know what? Almost anyone can do it.