An epic adventure that began with one simple question: Why does my foot hurt?
Isolated by Mexico's deadly Copper Canyons, the blissful Tarahumara Indi- ans have honed the ability to run hundreds of miles without rest or injury.
In a riveting narrative, award-winning journalist and often-injured runner Christopher McDougall sets out to discover their secrets. In the process, he takes his readers from science labs at Harvard to the sun- baked valleys and freezing peaks across North America, where ever- growing numbers of ultra-runners are pushing their bodies …