"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 ...

Ask a runner how many miles they run each week, and you will likely get a range: seven to 10 or 15 to 25, for example. That’s ...

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 ...

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 ...

The mile is a classic running distance and a great gauge of your cardio fitness. Here’s a rough guide to the times you should be aiming for depending on age ...