Be transported to Chihuahua, then travel to the south west and enter the territory of the Tarahumara, known to be the origional home of Ultra-Running. The Ultra X Mexico takes you through the Copper Canyons' stunning mountain trails that you may have read about in the famous book 'born to run'. Natives of Tarahumara have a word to describe themselves, this word is: Raramuri, and translates to: “they who can run fast”.