Ever wonder what to do after each rep of an interval workout? Find out the type and amount o...

By Mackenzie Lobby Havey

Olympian Des Linden shares tips and tricks to help the rest of us—even the newbies&mda...

By Caitlin Chock

With the Boston Marathon only days away, what can you learn from one of its entrants—p...

By Caitlin Chock

Beat the sun and protect your skin from harmful rays with these sun protection products.

By Mackenzie Lobby Havey

Is it better to be physically active or physically fit? The answer may surprise you.

By Runner's World

For a lot of runners, there's nothing worse than lugging around a cell phone on a run. Could...

By Marc Lindsay

Here's how to improve your pace on all your runs—even the easy ones—without gett...

By Runner's World

Do you get injured as you increase your mileage? Find out how to build a base safely without...

By Jason R. Karp, Ph.D.

Find out how you can use age grading to give perspective to your masters results.

By Runner's World

Still trying to figure out your Mother's Day plans? Skip the crowds and long lines at brunch...

By Hunter Hewitt