A mountain biker’s recent video of him riding a barely there ridge in the Italian Dolomites is terrifying, and we can’t stop watching.

Rémy Métailler is a mountain-biking legend, and new high-speed follow-cam footage shows why. Watch the drone footage here.

This week, Didier Berthod, a climber and priest, “finally” free climbed the notorious Cobra Crack, 19 years after his first failed attempt.

Kilian Jornet and David Lindgren went extreme steep skiing on a slope that angled up to 60° in some places. It’s bananas to watch.

Be careful where you ride, and be careful where you fall. A mountain biker crashed into a coiled rattlesnake on a trail near San Diego.

Over the course of four days, two climbers took on “The Complete Towers of the Virgin Traverse” in Zion—that’s 20 distinct peaks.

This guy might have a death wish. Watch as mountain biker Kilian Bron rides a narrow cliff ridge and more.

You’ll feel ready to fork up for new tires after watching this mountain biker demonstrate why bald tires are a truly terrible idea.

From hitting the trails to rock climbing and mountain biking where it all began, here are 5 ways to find your sense of adventure in Colorado.

A viral video shows pro kiteboarder Alex Bloechinger slam into a pier in St. Petersburg, Florida, which caused critical injuries.