The 7 Best Energy Chews, Taste-Tested and Sports Dietitian-Approved
Fuel your races and training with our pick of the most effective sport chews you can buy.
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Super Simple 8-Week Beginner 10K Training Plan
Complete your first 10K in two months with this training plan that includes walk days, run/walk intervals, and more for the new runner.
The Suunto Wing 2 Is Doing the Most—But Is It Too Much?
There is a dizzying amount of features in Suunto’s latest Wing open-ear headphones. But the best ones are the most basic.
Why Some Runners are Testing the pH of Their Pee
While not widespread, urine pH testing can offer more data for improved endurance sport performance, just ask Killian Jornet.
How to Fuel for a Morning Run, According to a Sports Dietitian
Expert advice on finding the morning run fueling routine that works for you
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First Look: Altra Experience Flow 2 and Experience Wild 2
New upgrades to the Altra Experience collection bring more comfort and confidence on the trail, pavement, and beyond
Registering for a Local Race as a Trans Runner Was the Empowering Moment I Needed
A transgender runner finds joy, community, and unexpected support while navigating the simple—but loaded—act of registering for a race.
5 Under-the-Radar Running Shoes from New(ish) Brands
We test a lot of shoes, and some don’t always get the shine they deserve. We’re here to put you on to some of our new favorites from brands you may not have heard of.
The Best, Most Impactful Images from the 2025 UTMB Mont-Blanc Trail Race
With thousands of runners from literally over 100 countries participating at the 2025 UTMB Mont-Blanc race week, there's no shortage of special moments. We present the 23 images that defined this year's pinnacle week of global trail running.
Kilian Jornet Begins Massive U.S. Project—Here’s What We Learned from Joining
He's trying to climb almost all of the tallest U.S. peaks in one month, and our mountain correspondent Kyle Richardson joined for the start to give us the exclusive inside scoop on his training, nutrition, sleep schedule, and "why."