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A rigorous new study finds small changes in heart rate and subjective feelings of recovery. Do they matter?

On’s updated supershoe provides firm, snappy propulsion for long-distance racing

We review the Altra's first shoe with a heel-toe drop, the AltraFWD Experience

Due to stack height regulations, pros can’t race in the new Adizero Prime X. But it’s fair game for amateur runners—we asked a few of them how they’d feel about competing in it.

The Ethiopian runner averaged 5:02 per mile en route to a 2:11:53 finish

While plant-based meats may sound like a no-brainer for your health, athletes need to read the fine print.

What trail running athletes can expect when they're expecting; advice from athletes and experts on trail running while pregnant and parenting.

Parenting can feel like an ultra in and of itself. Experts and athletes weigh in with advice for navigating running and raising kids.

Key highlights from the Prefontaine Classic offer a sneak preview to next summer’s Paris Olympics

New name, image, and likeness program aims to aid athletes hoping to transition to the next level of competition

Coach Cory Leslie fosters a new team of distance runners at the Under Armour headquarters

Under Armour Coach Lara Rogers shows how women can excel in the pro ranks

Even if you are an experienced runner, spending some time and focus working on your running form can also be helpful

As elite mother-runner Neely Gracey prepares for her third Olympic Marathon Trials, she explains how to turn your wildest ambitions into a plan of action.

Can the famous “base building” concept apply to your strength routine, too?

Allyson Felix’s shoe brand Saysh has released its long-anticipated recreational running shoe.

One of the most common running form problems exhibited by runners of all experience levels is overstriding

If you’re mourning the loss of your favorite activity, here are tips for recognizing and movign through that grief

The American clinched the title in 1:06:09, leading second place by 30 seconds.

On paper, the Cheetah Pro is Amazfit’s most complete offering, but does the AMOLED-screened, multi-band GPS watch deliver on its promises?

The GOAT of trail running completes unprecedented hat trick of winning Western States, Hardrock, UTMB in one summer

Enjoy unleashing some power and speed on this short, sharp hill set.

This new documentary on Outside Watch follows a 20-year journey of one runner’s dream to become a six-star marathon finisher and increase representation in the running community

A playlist to make those long, painful miles go by swiftly

The most prolific athlete at this year’s World Championships was also the most fun to watch

For master’s world record holder Sue McDonald, it’s all about mental games and keeping the training fun.

After recently giving birth, Taylor returns to New York with more confidence than ever.

This one tool can help you set big goals, move past setbacks, and defeat your inner critic

After an already packed year of racing and adventures, the French runner can’t wait for more

The American mountain runner returns to international racing with stoke and strategy to spare.

The history and science of modern endurance fueling.

Ten non-plated running shoes that let your feet move freely, provide stable cushioning, and deliver a fast, agile ride

The solo American, Courtney Wayment, finished last in 11th place: “It bites… but I won’t let that crumble belief.” 

Here are our seven favorite moments from the women’s competition in Budapest

The final day of competition delivers an exciting end to the World Athletics Championships

Team USA’s Lindsay Flanagan placed ninth and Keira D’Amato finished in 17th 

What is it really like to be an athlete at the World Athletics Championships? We spoke to 2022 Team USA athlete Emily Infeld to find out.

Check out the most popular super shoes you’ll see in the World Championship marathon in Budapest and the women who'll wear them.

These five mothers are just some of the super moms competing in the 2023 World Athletics Championships.

D’Amato, Susanna Sullivan, and Lindsay Flanagan will race in the women’s world championship marathon for Team USA on August 26 in Budapest

This one tool can help you set big goals, move past setbacks, and defeat your inner critic

Ireland's Ciara Mageean set an Irish national record with a bittersweet fourth-place finish and Team USA's sole representative Cory McGee finished 10th.

Sha'Carri Richardson secured her name as the fastest women in the world with her stellar performance in the 100 meter final in Budapest.

Forget stuffy, competitive running races. Take the Bridge is an underground race series that’s all about breaking rules and doing things your own way.

Good running form can reduce your risk of injuries and make running more fun. Here’s how.

What started as a sleeper ended in dramatic flair. Reigning Olympic champion Sifan Hassan fell with 20m to go and Team USA’s Alicia Monson made a late move to earn fifth. 

The new book, ‘Becoming a Sustainable Runner,’ offers a science-backed playbook for being an ecologically-responsible athlete and citizen

A national record holder in the 10K, Pappas continues to explore her limits with a late entry into the high altitude 100 miler

Running your first 5k? Here’s what to know before you go.

In a huge upset, the Northern Arizona Elite steeplechaser won the 2023 U.S. national title. Up next? The World Championships.

Here’s a rundown of the 72 women on the U.S. track and field team competing in the World Athletics Championships in Budapest, Hungary, from August 19-27.

In an event that is teeming with talent, Akins is a rising star

Native Women Running’s team is running the three-day TransRockies Run for ancestors, family, courage, and inspiration

Women don’t stop training after age 40, so why aren’t we openly discussing how to adjust and adapt as our bodies go through seismic shifts?

Like its 14-year old Kinvara the carbon-plated, Saucony’s max-cushioned Kinvara Pro performance trainer is breaking new ground

In the opulent alpine resort town of St. Moritz, Switzerland, America’s fastest distance runner is preparing to measure up against the world’s best. How close can she get? 

Dress smart, don’t be afraid to slow down – and hydrate, hydrate, hydrate!

How late-blooming ultrarunner Becky Bates excels at mountain races in her 60s

An Olympian, world-record holder, the NYC Marathon reigning champ, and Boston Marathon winner will make this the most anticipated marathon of the year

Looking for non-running training to tackle this summer? Try these great activities to stay fit.

Here's the latest on how to stream the 2023 World Athletics Championships from Budapest, plus meet the roster of athletes representing Team USA

This running gear will keep you cool when the weather’s hot and add some fun to your summer running.

How one trail runner makes swimming pools and alpine lakes the destination, while the whole journey is the reward

How the athlete and activist is paving the way for the next generation of track stars to live and compete as their authentic selves

Whether you’ve missed your period, you’re suffering night sweats, or you’re having trouble sleeping, your body is designed to give you signals when something isn’t right—you just have to learn to listen to them. Here are some of the most common signals the female athlete might experience.

OK, there are no secrets, but she combines hard work with a fun vibe and doing whatever works for her

How to manage this ongoing challenge for runners

Finding adventure in the mundane is as easy as lacing up your shoes.

The questionnaire screened for Female and Male Athlete Triad risk factors, while also asking athletes about their mental health.

Tips from some of the best Masters runners around on staying healthy and enjoying the process for years to come.

Dimity McDowell helps runners sort through the emotional load of no longer being able to run in her 'Not-Running-Anymore' support group

Entrepreneur Brittany Katz is changing the norms of the running retail business.

Time for a six-month check-in! Here’s what the data says about how athletes are sticking to their goals in 2023.

A classic childhood dessert while exercising? I’m so down.

Follow elite mother-runner Neely Gracey as she prepares for her third Olympic Marathon Trials—and offers advice on reaching your own running breakthrough

The Kenyan middle-distance runner is considered by many the best of all-time. Just a few weeks until the World Athletics Championships, she’s never been more ready. 

Plus, Kenya’s Faith Kipyegon, a mother of a 5-year-old daughter, set an astonishing new world record in the mile