The Runner's World Editors

Dec 2, 2025.

Think running is bad for your joints? Research shows runners have lower rates of knee osteoarthritis than non-runners.

We tested these models for several weeks, ensuring that they had a proper fit and excellent visibility. Here are the ones we recommend.

This tool will do the math so you can easily figure out how fast you were running.

Use this guide to pinpoint the source of your pain, so you can treat it and get some much-needed relief.

The 7.0 AT, one of our top-ranked pieces of tested gym equipment, is over 50% off for a limited time.

From Kevin Hart to Harry Styles, these stars have all checked running 26.2 miles off their bucket list.

Your knee pain could be attributed to IT band syndrome. Here’s what to know to sidestep the aches.

runDisney is one of the largest race organizers in the United States with more than 170,000 runners participating in runDisney events each race season.  

Oct 8, 2025.

Run one of the fastest-growing races in the country in the running mecca of Boulder, Colorado.

Run one of the fastest-growing races in the country in the running mecca of Boulder, Colorado.

If you've been eager to race a marathon in the nation’s capital, now you have a chance to do so with Runner’s World.

The 7.0 AT, one of our top-ranked pieces of tested gym equipment, is over 50% off for a limited time.

The Horizon Fitness 7.0 AT Treadmill is just under $1,000 right now, just in time for indoor runs.

Sore hamstrings don’t have to stop you from running—learn how to treat them so you can keep clocking miles.

Amazing Runners World Show.

If you've been eager to race this bucket list race or missed out on your chance through this year’s lottery, you have another chance with Runner’s World.

About one in two adults in America report feeling isolated or lonely. Here’s why running and building a community is one great option to help.

Whether you overpronate, underpronate, or your gait is totally normal, here's what it means for your performance.

Runners took the streets in predawn hours to show women should be able to safely run at any time of day.

Here’s all that you need to know about the 2022 race, how to gain entry when you’re interested in racing, and how to train for the Boston Marathon.

From headphones and watches to running shoes and socks, the giant e-tailer has tons of products for runners.

May 20, 2025.

Turn your routine into a game, and watch your motivation—and your fitness—improve.

Aug 26, 2020.

This tool will do the math so you can easily figure out how fast you were running.

The Giants QB is going to be doing some sprinting drills in practice next week 😂

If you want to gain flexibility and strength, these poses will set you on the right course.

Oct 23, 2020.