9 Zombie Runs to Add to Your Race Calendar

Embrace your inner zombie, or brush up on your undead apocalypse fitness, with these nine events that range from the family-friendly to the positiv...

By Michael Clarke

16 Weeks to Your Best Marathon: Weeks 1 to 4

Everyone, from beginners to seasoned marathoners, can benefit from practicing good form. That's why the first four weeks of your training should fo...

By Danny Dreyer

How to Execute the Perfect Tempo Run

If becoming a better distance runner is a goal, tempo runs are a must. But most athletes run these too fast, negating the benefits. Here's how to g...

By Jason Fitzgerald

The Expert Advice Every Beginner Runner Needs to Hear

Do you want to start a running routine? Here's why you should and how you can do it when you're ready.

By Runner's World

4 Ways to Mix Up Your Running Routine

Are you bored with your running routine? Here's four easy ways to fix it fast.

By Runner's World

How to Beat Marathon Fatigue

Fatigue is not something specific to slow or average runners—it happens to every one. Here's how to train to beat marathon fatigue (warning: ...

By Jason Karp, Ph.D.

How to Treat and Prevent Running Injuries: Hamstring Tendinopathy

If you have hamstring pain and you think it'll resolve on its own, you might be setting yourself up for injury. Take this three-step test to find o...

By Mackenzie Lobby

The Science Behind Your Runner's High

That pasted smile and boost of confidence is what most consider a runner's high. But why does this feeling unfailingly come after every run? Find o...

By Runner's World