In "Born to Run," Christopher McDougall takes us on a riveting journey deep into the heart of Mexico's Copper Canyons, where the enigmatic Tarahumara Indians harbor the secrets to extraordinary endurance running. McDougall, plagued by injuries and driven by a simple yet perplexing question – "Why does my foot hurt?" – embarks on an adventure that transforms not only his understanding of running but also his life. Through encounters with an eclectic cast of characters, including the elusive Caballo Blanco, McDougall unveils the Tarahumara's ancient running practices, their astonishing capacity for distance, and a lifestyle that protects them from the modern diseases that afflict us. This narrative is a masterful blend of gripping storytelling, cutting-edge science, and profound wisdom about the human spirit and our innate capacity to push beyond limits. As McDougall prepares for the ultimate challenge – a fifty-mile race through treacherous terrain, pitting the tribe against an unusual mix of American runners – we're led to reconsider everything we thought we knew about running. "Born to Run" is more than a book about an extraordinary people; it's a testament to the transformative power of running, and a reminder that somewhere in the vast history of our species, we were all born to run. It's an inspiring call to rediscover the joy and freedom of moving through the world on our own two feet.