Preparing to run 48.6 miles over four days requires physical and mental TLC.

Here at Runner’s World, we enjoy the springtime as a prime opportunity to tackle 13.1-mile goals. With a training block to ...

A sensible mix of easy pacing and strategic speed boosts fitness, prevents injury, and keeps running fun. Training for a ...

As the youngest of four sisters who all swam growing up, Pasadyn was drawn to competition right away. As a toddler, Pasadyn ...

By targeting your ab muscles in an upright position, the workout becomes more functional as it relates to running.

The good news is that running while breastfeeding is 100 percent possible. But the bad news is it’s extra challenging. Use ...

The other gripe with previous On shoes has been the Cloudtec pods ‘squeaking’ after the initial break-in period. With the ...

For example, your long run is building your body’s tolerance for distance, tempo runs can help you get comfortable running ...

One of the hardest parts of winter running is simply getting out of bed and out the door. As soon as the alarm clock goes off ...

The team here at Runner’s World knows a thing or two about racing. Nearly every month we produce a new race roundup, ...

Snag a big marathon personal best by going all-in on the long run. Training for your next marathon–and aiming to score a big ...