The fells of England's Lake District are etched with history.
What goes up … doesn’t always come back down. These hill climbs are brutal but reward you with great views from the top.
Using special training protocols, she and her partner Roxanne Vogel summited in just five days, half the time of typical expeditions.
Wallowing around the world, from the English moors to the California Sierra Nevada.
Three friends, seven days and 236 miles across the Greater Yellowstone Ecosystem.
This year's most ground-breaking, trail-running performances, from new lines to fastest-known times.
Celebrating the women who won races, and set course records and FKTs this summer.
These are the stories that you, our readers, liked the most.
Stores across the country go beyond footwear to help build community.
Contributing editor Doug Mayer tries his hand at modeling, and learns what it takes to get the perfect trail-running photo.