What Pace Should I Run, Coach?

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

By Jason R. Karp, Ph.D.

4 Tips for Planning Your Races

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

By Pete Rea

6 Things You Don't Know About Running

There are many running-related myths and misconceptions. Here are six things you need to know to improve your running.

By Jason R. Karp, Ph.D.

Couch-to-5K Member of the Month: November, 2014

Need a little inspiration to kick-start your comeback story? Check out this month's Couch-to-5K Member of the Month.

By Hunter Hewitt

How to Optimize Your Marathon Fuel Use

Prevent the proverbial marathon bonk by becoming more fuel-efficient. Here's how.

By Jason Fitzgerald

Top 2014 Turkey Day Races

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

By Mackenzie Lobby Havey

Three Methods for Improving Resistance to Fatigue

If you want to improve your ability to run harder for longer, scientific research suggests these three methods to become more competitive.

By Owen Anderson

Equating Treadmill and Outdoor Running

Many runners do their workouts on a treadmill. But can you equate treadmill workouts to outdoor running? The answer is not what you think.

By Matt Fitzgerald