A fascinating glimpse into the mind of an ultramarathon runner and the inspirational saga of his run across America.
The ultimate endurance athlete, Marshall Ulrich has run more than one hundred foot races averaging over one hundred miles each, completed twelve expedition-length adventure races, and ascended the seven summits including Mount Everest. Yet his run from California to New York the equivalent of running two marathons and a 10k every day for nearly two months straight proved to be his most challenging effort yet. In Running on Empty he shares the gritty backstory...