As a runner, there are only four speeds you need to run. Find out what they are and when to ...

By Jason R. Karp, Ph.D.

Need a little inspiration to kick-start your comeback story? Check out this month's Couch-to...

By Hunter Hewitt

Most runners complete races without giving much thought to how they're going to run the race...

By Jason R. Karp, Ph.D.

Run into 2015 with a new strategy to plan your races.

By Pete Rea

Avoid these common race-day mistakes so you can run your best race, ever.

By Runner's World

Give thanks for a healthy body and sign up for a turkey trot on Thanksgiving Day.

By Mackenzie Lobby Havey

Just because you're running 3.1 miles doesn't mean you can ignore nutrition. Train smart for...

By Emily Brown

Run a better marathon by learning how to pace correctly.

By Mackenzie Lobby Havey

Runners tend to think in miles rather than minutes. But which is better—to run for dis...

By Jason R. Karp, Ph.D.

Why music can be good (or bad!) for your running.

By Mackenzie Lobby Havey