Beyond Fitness

Is it better to be physically active or physically fit? The answer may surprise you.

By Runner's World

Three Ways to Get Faster in a Single Season

Here's how to improve your pace on all your runs—even the easy ones—without getting hurt or burnt out.

By Runner's World

Review: Timex IRONMAN One GPS+

For a lot of runners, there's nothing worse than lugging around a cell phone on a run. Could the new Timex One GPS+ be the answer to this problem?

By Marc Lindsay

The Secret Sauce to Building Your Aerobic Base

Do you get injured as you increase your mileage? Find out how to build a base safely without getting injured and to run faster than ever.

By Jason R. Karp, Ph.D.

A Guide to Age Grading for Runners

Find out how you can use age grading to give perspective to your masters results.

By Runner's World

8 Unique and Quirky Races to Try in 2015

Forget the competitive 5Ks and half marathons. These are the races you hear about and wonder to yourself, "Who would actually do that?" Give one of...

By Hunter Hewitt

10 Reasons to Run with a Pace Group

If you want to PR or qualify for Boston don't go it alone. A pacer can help you reach your goals. Here's how.

By Rachel Toor

10Ks for Spring and Summer 2015

Increase your mileage and make the leap to the 10K in 2015. We've chosen the best 10Ks in the U.S. for your next PR.

By Mackenzie Lobby Havey