The pioneering climber and documentarian helped millions of people worldwide learn about Mount Everest and the Himalayas

Whether you’re looking for high-country singletrack, craft beverages, or family fun, Breckenridge has you covered

The two backcountry climbers never reached the splitboards and skis they stashed to descend the California fourteener

A high-tech approach called metabolomics offers a new perspective on how your body bounces back from 26.2 miles

Outside spoke with Christina Lustenberger about what it was like to ski the west face of Pakistan’s Great Trango Tower

Since a massive storm ravaged the AT in September 2024, hikers have worried the iconic trail may be unusable in 2025. To find out, we sent a veteran thru-hiker to do its worst-hit miles.

Remembered for his passion for skiing and adventurous spirit, 21-year-old Winter Park, Colorado, coach Dallas LeBeau leaves a legacy of inspiration and admiration

A selection of (mostly) new titles for fans of science, endurance, fitness, and adventure

When I learned I was at a much higher risk for skin cancer than most people, I had to reimagine what it meant to be outside

This summer Courtney Dauwalter made history, becoming the first athlete to win the three biggest races in ultrarunning in the same year: the Hardrock 100, the Ultra-Trail du Mont Blanc, and the Western States Endurance Run. What’s her secret?