The key is to go all out on the things you feel comfortable doing

Not only does your brain sense when you’re dehydrated, it monitors what you drink and eat and adjusts your thirst immediately. Runners should pay attention.

From before your run, to during, to after…We tested the goods.

The perfect DIY activity for car camping or even an evening in your own backyard

Having fun on an overnight adventure with your kids is all about preparation

You're never too old—or too good—to brush up on your technique

Journalist James Nestor explains how humans started breathing wrong—and why relearning this lost art is so transformative

This six-part series explores the history of California's forests and the increasing threat of wildfires across the state

This expert advice will help you get out of a rut and take your skills to a new level

From Alabama to Wyoming, we found the best off-grid sites for chilling out, escaping the hordes, and finding adventure

Building aerobic fitness is the key to making fast running feel "easy"

Given that most of us have stayed put for the past few months, the Outside staff came up with some exciting ways to make the most of being on the home front. Puppy, anyone?

REI, Patagonia, Outdoor Research, and several other companies have donated time, technology, and thousands of units of PPE to polling places ahead of the election

Sunday's historic duel between Kenenisa Bekele and Eliud Kipchoge at the 2020 Virgin Money London Marathon will offer fans a riveting distraction from a world on fire.

While spending months in quarantine, my daily run has become my salvation. Here are a handful of accessories that help me make the most of those miles.

Outdoor brands are creating face coverings designed for exercise and outdoor activities like biking and running. Do you need them, and do they work? We break it down.

A new study asked coaches to rank the most economical runners after watching video footage. It didn't go well.

Makeovers of these fan favorites are worth a spin

How to distinguish between fatigue and boredom, and ideas for restoring your mojo.

The performance benefits of the world’s favorite chemical could be washed out if it causes trouble in your gut.

After running the Bureau of Land Management for more than a year without Senate confirmation, Pendley has been ordered to surrender his position

In 'Above the Clouds,' the world's greatest ultrarunner recounts the lifelong effort that led him to the tallest mountain on earth

This three-move bodyweight routine is all you need to improve athletic ability

A federal court just ruled that the BLM's leader was serving illegally, with plans to reconvene next week to consider if all of his actions were illegal, too

Rising temperatures, extreme weather, degraded air quality, and ravaged ecosystems could hold catastrophic consequences for endurance sports.

New Balance's long awaited entry into the marathon racer super shoe category, the FuelCell RC Elite, provides an accommodating fit with a bouncy, fast-rolling ride.

Gear to maximize your comfort on even the roughest of roads

Five campsites with views worth the drive

Southern Civil War symbols have been a flash point in towns and cities for years, but at places like the Gettysburg battlefield and Arlington National Cemetery—which are run by the Park Service and the Pentagon—there's a new, escalating conflict over monuments that honor the Lost Cause

When cross-country season rolls around, there's no place like Vanny

Explore the dwellings and terrain of the Ancestral Pueblo people at this western Colorado park. It's our 62 Parks Traveler's 20th stop on her journey to visit every U.S. national park.

Forget working from home. Here's everything you need to stay connected from your vehicle or a trailhead.

Over time, sales of small, low-cost items at the register can add up to a considerable revenue line. But what do customers actually reach for?

Fall is the perfect time to get out there

Many students would rather be outside than stuck on Zoom all day—and most programs can't keep up with the surge in demand

Trail running — and sitting mid-run — can be major stress busters.

The legendary Adams State coach produced decades of great runners by fully investing himself in their goals.

Now through October 4, stock up on our favorite climbing gear at Moosejaw. Save up to 25 percent or get 20 percent off one full-price item with code 20CLIMBSALE.

During May, UK-based photographer Nick Pumphrey challenged himself to experience the sunrise every morning in the sea

The retailer has realized its 14-year plan of transitioning to carbon neutral operations by 2020

The mastermind of a wildly popular, stereotype-busting Instagram account offers advice for companies hoping to diversify and deepen their influencer campaigns

There's not a cut-and-dry answer, but there are warning signs that your shoes need replacing.

Why we know so little (scientifically speaking) about how to eat for ultramarathons.

Learning to cue a tall, balanced run posture, combined with strategic, specific core training, is the path to improving your run form, alleviate pain, bolster training durability, and find seconds on the clock.

Ryan Gellert, who has presided over the brand’s business in Europe, the Middle East, and Africa, will now run the company

Here are the best deals on toasty tops at Backcountry’s winter clearance sale, which lasts now through October 11.

Two friends abandoned promising careers to pursue a bold adventure. It went terribly wrong—but also right.

Swiss footwear company On Running is betting on it

Thousands of member-owners of Mountain Equipment Co-op have banded together to prevent an American investment firm from buying the company

Ready to go beyond the marathon? Check out this introductory guide to ultrarunning and a beginner’s training plan for tackling a 50K.

The case for occasionally hitting training hard for two to three days — then recovering harder. Plus 3 rules for crash training carefully.

'Ode to Desolation' introduces us to Jim Henterly, who spends his summers stationed at the historic Desolation Peak Fire Lookout

Professional climber Kai Lightner maps out how the outdoor community can build successful diversity and inclusion initiatives

Ryan Gellert, who has overseen the brand's business across Europe, the Middle East, and Africa since 2014, will run the company

Experienced runners tend to match their breath and stride patterns, but trying to do it deliberately may backfire

Doctors confirm, 2020 has caused an increase in runners getting injuries. Don't be one of them.

This kettlebell workout circuit will add strength and efficiency to your stride. You don't need much, just this guide, a bit of space, and a kettlebell.

Over the course of half a century, industry legend Bob Gore built a multi-billion-dollar company known for its innovation and democratic treatment of employees

The diverse landscape of Great Sand Dunes National Park features 700-foot-tall mounds of sand, grasslands, alpine peaks, and a creek to splash in. It's our 62 Parks Traveler's 19th stop on her journey to visit every U.S. national park.

The long-distance, virtual Womxn Run the Vote relay isn't just about covering the miles. It's also creating a new vision for feminism that is inclusive.

You’ve done the hard work to have a great race, and now’s the time to stay sharp, keep cool, and get excited.

4 Therapy experts share the exercises they find most important for injury prevention in runners.

Five simple strategies to stay motivated as the seasons change

Two years ago, Latria Graham wrote an essay about the challenges of being Black in the outdoors. Countless readers reached out to her, asking for advice on how to stay safe in places where nonwhite people aren’t always welcome. She didn't write back, because she had no idea what to say. In the aftermath of a revolutionary spring and summer, she responds.

Pro runner and Under Armour athlete Will Leer on how and why to run a virtual race.

Under Armour athlete and pro runner Aisha Praught-Leer walks us through a simple kettlebell workout designed for runners

Pro runner Aisha Praught-Leer outlines three effective strategies for combating burnout and boosting motivation

These films about extraordinary athletes and inspiring activists are keeping us entertained as the days get colder

If done right, virtual races can be both more rewarding and more fun than you might think

A professional snowboarder's quest to find a united path forward on climate policy through a shared love of the outdoors

It keeps your mobile device accessible and in place on paved and dirt roads alike

From a diehard work ethic and inclusive design theories to decadent colorways and outside-the-box thinking, the methods of these industry experts draw inspiration from their cultural heritage

Whether you're hunting, bird-watching, or visiting a national park, the six-ounce Kestrel Glassing Systems Monopod will drastically improve your experience

Researchers have identified an alarming lack of books about Black children in nature. Diversifying your bookshelf can help kids find themselves in literature—and the outdoors.

How the practice continues to comfort the former big-wall climber after a life-changing spinal injury

And the simple solution to keep them active.

The effects of aging compile to cause calf injuries in male masters runners. Here’s why, and how to keep them strong and healthy.

Why this Ph.D ditched her corporate desk in the city for a tricked-out RV and the open road