Christopher McDougall is an American author and journalist, widely recognized for his work exploring human endurance, physical fitness, and the science of running. He is best known for his 2009 book, *Born to Run: A Hidden Tribe, Superathletes, and the Greatest Race the World Has Never Seen*.
In *Born to Run*, McDougall investigates the reclusive Tarahumara Indian tribe in Mexico's Copper Canyons, known for their ability to run ultra distances without common injuries.