Kremer and Lund-Lizotte take first and second at the 36th Golden Leaf Half Marathon Mild temperatures, a bluebird day and autumn leaves at
The 29-year-old, 2:18-marathoner from Mammoth Lakes won the U.S. 50K trail title on Sunday in his first ultramarathon attempt.
What's the next trend in running? It very well could be off-trail racing with natural obstacles.
Check out the images from this grueling off-trail event with natural obstacle challenges.
Cody Moat will be a top contender in the 2014 Spartan Race World Championships.
The epic trail race took place last weekend in Steamboat Springs, Colo. Here are photos from the event.
There's no better way to see America the Beautiful than during a run.
U.S. women earn bronze, men finish fourth in Italy.
Photos from The Rut 50K, one of the hardest trail races in the U.S.