Exhilarating, extrovert and always cheerful, New Yorker Brittany Forgler is everyone’s best friend, except perhaps for herself. At 27, chronic unemployment and toxic relationships are destroying her, but when she stops in a new doctor’s office to try to get Adderall prescribed, she is slapped with a recipe she never wanted: health. Too sore from the gym and too proud to ask for help, Brit is getting discouraged, until her neighbor Catherine urges her to tighten her Converse and correreo shoes. The next day, he runs two. And soon, after finishing his first mile, he set an almost unthinkable goal: running at the New York Marathon.