The film highlights the commitment, sacrifice and support three ultrarunners receive before, during and after the Western States 100.
A closer look at one of the world's steepest trails.
A chance to run through rainforest in the Pacific Northwest.
Laney lands on the UTMB podium, while Miller, Tollefson and Boulet shine in the CCC race.
The training involved for a mountain race is like a bag of trail mix with a little bit of everything thrown in.
The 24-year-old is looking forward to mixing it up with some of the best trail runners in the country on Saturday.
Our Trail of the Week feature is made possible through a partnership with Trail Run Project. Teocalli Ridge is a classic run in the Brush
Get a closer look at the 100-mile journey Leadville runners go on.
By the time I reached the finish line of the O2X Summit Challenge in Winter Park, Colo., on Saturday, my hands were scratched up, my legs