For this year’s race, course designer Jean-François Pescheux mapped out one of the more unique routes in tour history, including a trip to the island of Corsica and a night finish...
Inspired by a notorious assassin’s escape from prison, the Barkley Marathons just might be the toughest race on the planet, a 100-mile-long, unsupported slog through the Tennessee backcountry that...
Using Twitter and a lot of hugs, a renegade tribe from Boston attempts to reimagine fitness as a social event
Check out at least one of these four.
How research supports the therapeutic benefits of playing outside.
We’ve all got that buddy—the one who executes an epic ski or raft mission every year. Reader Keith Pearen is one of those guys. For the past 10 years, the 32-year-old Boulder, Colorado, aerospace...
To help select America's most progressive, adventurous, and livable river towns, we turned to a trusted source: You. Over the past few months, 20,000 readers in 10 finalist towns engaged in a mostly...
This month marks 25 years of amazing footage, corny hosts, and fake blood for the Discovery Channel’s most-watched series.
Quadruple amputee Philippe Croizon takes on some of the boldest open-water crossings of all time.
The latest gadgets collect reams of training data. Here are the metrics that matter.
How did they survive? From sharks and cougars to avalanches and frozen waters, four stories in their own words, plus expert commentary.
A running monitor that turns any workout into a game and collects information on your every move
A combination foot sensor, hear-rate monitor, and digital coach that offers stats and advice while you run.
An accelerometer-based running monitor with the most comprehensive data collection and analysis tools
The most common causes of canine injuries in mountain towns--and how to prevent them.