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Half Marathon Training

Featured

How to Run Faster: Tips for Speed Workouts

Look no further. This will help you run faster, and we promise, no pills to buy!

By Josh Janicek

The Best Protein Powders in 2026

We sift through all the protein trends to find the cleanest ingredients, the best-quality manufacturing processes, and the most ethical protein bra...

By Joan Enriquez

Celebrate The 40th Annual Army Ten-Miler At The Pentagon

Come join the 3rd largest 10-mile road race in the world!

The Essential Winter Running Gear Guide: What You Actually Need (and What You Don’t)

You don’t need a pile of expensive gear to run through winter—just a few reliable pieces that work. This guide covers winter essentials, what to sk...

By Marc Lindsay

Latest

Who Is Better at Pacing, Men or Women?

Think you're better than your opposite-sex running partner at pacing your races? Research shows that when it comes to pace, sex matters.

By Runner's World

Who's Better at Pacing, Men or Women?

Think you're better at pacing than your opposite-sex running partner? When it comes to pacing, research says sex matters.

By Runner's World

Recovering Right During Interval Training

Ever wonder what to do after each rep of an interval workout? Find out the type and amount of rest to take to make a difference in your performance.

By Mackenzie Lobby Havey

Boston Marathon Advice from Olympian Des Linden

Olympian Des Linden shares tips and tricks to help the rest of us—even the newbies—run a little faster.

By Caitlin Chock

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

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

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