The Next-Gen Climbing Gym How climbing gyms are changing the game. The MF Guide to Extreme Outdoor Sports Ditch the treadmill and explore the wild. Best Climbing Gear to Get You High Outdoors Here are the best climbing and bouldering essentials you'll need to reach the summit. Fit Travel: Ice Climbing in Estes Park Can you handle heights, sub-zero temps, and your worst fears? If so, read on. We just planned your next adventure trip. An Adventure Hike Done Right One MF editor reflects on her very first extreme challenge. Aron Ralston: Still Climbing Losing an arm didn't stop with avid mountain climber from doing what he loves. Miles to Nowhere Expert survivalist Thomas Coyne talks extreme conditioning and what it takes to survive in Death Valley. Adventure Guide Everything you need to know to rappel.