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ArticlesEndurance

Why I Do Mud Run After Mud Run

An obsessed mud runner explains why she puts her body through the rigorous challenges of mud...

By Summer Hogsed

ArticlesEndurance

8 Exercises to Prepare for a Mud Run or Obstacle Race

Before you hit the mud or obstacle course, check out these eight exercises to strengthen the...

By Erik Taylor

ArticlesEndurance

Are You Ready for a Half Marathon?

5Ks are cakewalks and you have run dozens of 10Ks. If you're considering stepping up to the ...

By Jennifer Walker

ArticlesEndurance

Super Challenging Races to Test Your Strength and Determination

Ready to go beyond running in your next race? Here are 10 tough obstacle runs to test yourself.

By Erica Schuckies

ArticlesOutdoors

5 City Parks for Urban Hiking

Living in a large city doesn't mean you can't enjoy the great outdoors. Check out these five...

By Jessica Sanders

ArticlesEndurance

Fartlek Workouts to Elevate Your Fitness

Increase your fitness level by changing up your running routine with fartleks.

By Pete Rea

ArticlesEndurance

Race to the Altar: A Running Love Story

Jeff and Lucia Smith met on Active's trainer site a few years ago. This May, they held their...

By Samantha Guzman

ArticlesEndurance

The Debate: High Mileage Versus High Intensity

Ask any group of experts and you'll get divided opinions. Is it high mileage, or high intens...

By LAVA Magazine

ArticlesEndurance

3 Ways to Get Faster in Four Weeks

What's the quickest way to run faster in four weeks? Check out these three secrets.

By Sarah Crouch

ArticlesEndurance

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...

By Jason R. Karp, Ph.D.