It's time to find your fastest self! This training plan can get you there—and help you learn how to calculate your target ...

A PT shares the simple, under-30-minute sessions that help midlife runners build power, protect joints and boost pace ...

Runners all have different goals. But one goal that’s common for all is running for an entire race or workout. Sometimes that means shaving a couple of seconds, or perhaps minutes, off their current ...

Here at Runner’s World, we love nothing more than trying the latest and greatest shoes, tech, and apparel. That’s why we do so much research and gear testing each year. We only recommend products that ...

Trying to run a sub-4 marathon, a sub-2 half, or break another time barrier? Here's how. You know the number. Maybe it’s a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When I started running more consistently a little over a year ago, I had a lot of questions. Which ...

Whether you're trying running for the first time or switching up your workout routine for the new year, you may be wondering whether it's better to run longer or faster. There's nothing quite like a ...

FRIDAY. ALL RIGHT ERIC THANK THANK YOU. GOING FOR A RUN IS A GREAT WORKOUT. BUT IT CAN BE CHALLENGING FOR SOME. YES IT CAN. LISTENING TO MUSIC MAY HELP. HERE’S KOAT SEVEN MEDICAL EXPERT DOCTOR DR.

It is wise to practice taking military fitness tests, long before the real ones count toward your record or your chances of getting accepted into special programs. Otherwise, you are just guessing.

The Atlantic CEO’s new book, The Running Ground, examines his complicated relationship with the sport. On this week’s episode of The Big Interview, he talks about the ways tech is helping him become a ...