Everything
The founder of the Boulder Running Company is opening a new store and merging it with his physical therapy business
You'd think the fittest men and women on the planet would outlive the most sedentary ones. But you'd be wrong.
It's time to lay down some guidelines for what counts as etiquette among rivals, friends, and professional athletes
Does not being moved by a tremendous cycling effort make you some sort of sociopath?
Sack out in something snug, breathable, and packable
The ceiling can hold us, so we're throwing tents up there.
Survive planes, trains, and automobiles with these essentials
It’s south-swell season. Make sure you have the right board.
Tried and true gear for river, lake, and ocean play
Devices that do the thinking, analyzing, and recovery for you
Your first line of defense against sweat, abrasion, and funk
Details matter when it comes to keeping workouts fresh
Last February, 21-year-old Ronnie Ramon Huerta Jr. crashed his Ford 500 sedan into a pack of cyclists during the Palm Springs century. Here’s how the death of one rider, Mark Kristofferson, led to an exceptionally rare murder charge.
The Boy Scouts of America is dropping the gendered pronoun and allowing girls to be members. The Girl Scouts better adapt fast if it wants to stay relevant.
Pro climber Joe Kinder lost his job for harassing fellow pro Sasha DiGiulian on Instagram. Where do we go from here?
From his epic surf films to his iconic Instagram feed, Chris Burkard has redefined the world of adventure photography
The world’s best bike racer is a woman: Vos, a 31-year-old Dutch superstar with more than 300 podium finishes. She’s also an activist, taking on the fight against gender inequality in a sport whose future has to involve knocking down a few doors.
In his latest film 'South Africa' filmmaker Daan van Reijn traveled from rural Gondwana Game Reserve to Table Mountain in Cape Town.
Cyclist Ayesha McGowan is on a mission to become the first African American woman to go pro.
Ignoring the ecommerce behemoth isn’t an option anymore—but that doesn’t mean navigating this channel is easy
Hal Koerner's guide to running your first 50K, including key intensity workouts and a 16-week training plan
Last month, the university banned the Outing Club on the grounds that activities like backpacking and canoeing were too risky. But the students aren't about to disband without a fight.
The tennis superstar describes her favorite exercises and how she keeps a level head in tough moments, on and off the court.
After four previous attempts, the 70-year-old Chinese climber finally stood on the summit on Monday
The cooler giant is making its famous (and very, very heavy) Tundra more portable
While overcrowding plagues America's most popular trails, there are still places to find solitude
The ins and outs of not dying from Lyme disease
We asked a writer to spend one month going as hard as he wanted to—or didn't want to. Here's what he found.
With the X, the company refreshes its flagship device
These between-meal bites are major performance boosters. And they can be whipped up fast in your kitchen.
Ulyana Nadia Horodskyj is an ice scientist who's done research high on Everest—and after working with NASA, she's aiming even higher.