Ryan Heffernan 

Running down from Naranjo, Mexico

Tarahumara Running

River Crossing in Huaraches

Tarahumara Running

Caballo Blanco

Tarahumara Running

Portrait after the race

Tarahumara Indians play Rarjíparo by flicking a wooden ball with their feet

Chasing the ball during a game of Rarjíparo

Running in the Copper Canyons

My guard dog

Runners rest their legs after the 51 mile race

Waiting for runners to pass through town

Tarahumara Indians Run along a trail

Running in the Copper Canyons

Copper Canyons, Mexico