Rich RollFinding Ultra: Rejecting Middle Age, Becoming One of the World's Fittest Men, and Discovering Myself by Rich Roll - Paperback

Finding Ultra, Revised and Updated Edition: Rejecting Middle Age, Becoming One of the World's Fittest Men, and Discovering Myself

Eat and Run: My Unlikely Journey to Ultramarathon Greatness

Born to Run: A Hidden Tribe, Superathletes, and the Greatest Race the World Has Never Seen