Pro trail runner Max King explains how to balance the work you do.
Do more with the time you have before your next trail race.
Pro runner Max King offers tips on finishing your first ultramarathon.
An Oregon start-up is trying to change the way we bring kids along for a run.
We caught up with the 37-year-old after he captured his first Western States 100 title on Saturday.
Check out these great shots from one of California's most scenic off-road courses.
See what some of the best athletes from the track, roads and trail want to accomplish this year.
World champions will race in Hawaii this weekend.
Sunday's XTERRA Trail Run World Championship will send runners through a historic ranch where several movies have been filmed.