Runners blaze trails with new FKTs and records across the country in 2015.
An ultramarathon is more doable than you may think.
One of the best trails in one of the best towns for off-road fun.
The father of four set two challenging FKTs in one summer.
The American women's elite squad brought home the team silver medal.
This outdoor festival included plenty of trail running opportunities throughout the day and night.
Nearly 40 glorious miles in southwest Oregon.
A challenging run rewarded with stunning sights.
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.