Scott Jurek

Following world record marathon runner Fiona Oakes in her attempt not only to set a new global record in endurance racing, but to compete in the `toughest footrace on earth', the Marathon Des Sables, a 250km race through the Sahara Desert.

In this documentary, a former meat-eating college football player goes on a journey to rediscover the athlete within—this time, as a vegan.

James Wilks travels the world on a quest for the truth about meat, protein, and strength. Showcasing elite athletes, special ops soldiers, and visionary scientists to change the way people eat and live.