If you want to train by heart rate, there are several tools you need before you can get star...

By Jason Karp, Ph.D.

Don't let the onslaught of beginner training plans intimidate you. Here are three running pr...

By Jessica Sanders

New to running and wondering which diet will help you lose the most weight? Before you stock...

By Runner's World

While running isn't exactly what you'd call a fashion show, there are certain rules of the r...

By Caitlin Giddings • Runner's World

Toned abs look good, but they won't help prevent injury. This is why crunches and sit-ups ar...

By Jeff Gaudette

While healthy running requires a strong core, running itself doesn't create one. Try these t...

By Matt Fitzgerald

Not sure how far, how fast or how often to run? Rest assured, we have the answers to all of ...

By Maile Proctor

Pack your bags, go off the grid, and test your endurance at one of these exotic locations.

By Maile Proctor

Seventy percent of runners will deal with an injury at some point. Avoid becoming a statisti...

By Erik Taylor

Should you take aspirin before a marathon to try to prevent a heart attack? Read a doctor's ...

By Runner's World