They both have benefits. Here’s how to use them to feel and perform better.

Don’t snooze on the Dream Foam. The North Face is back with epic upgrades to its racing shoe.

One runner described the new section of the Barkley Marathons as “brambly” and “pitchy.” Welcome to the sport's most mythical race.

Here are some things I’d tell myself, if I could travel back in time, about ultrarunning

This grassroots initiative is removing some of the barriers to entry for trail races

What periodization is, and how it can help you train more effectively and healthfully for peak performance.

Expert tips for poor nutrition that will derail your training

Here’s a look at the best running gear, tech, and media our RUN editors are obsessing over.

With a plush ride and responsive feel, The North Face makes a compelling case for adding this max cush shoe to your trail quiver.

The current group of elite U.S. women trail runners focusing on shorter-distance mountain races is the strongest it's ever been. This year, they are looking to make an even bigger splash on the world stage.