VO2 max is often referred to as a key marker of fitness. It’s the measure of the maximal amount of oxygen your cells can take ...

Why you want it on your plan: Marathoners and ultramarathoners may benefit most from the journey long run, because the goal ...

GOT GOALS? We’ve got your roadmap to results. In our exclusive workout app, All Out Studio, we’re giving you access to Runner's World’s top coaches like never before. You’ll get follow-along video ...

Most runners think pace is important because of PRs and faster race times, but paces have more significance than just those milestones. In fact even if your goal is to run longer distances or remain a ...

This short strength training workout is designed to strengthen the muscles in your glutes -- gluteus maximus, gluteus medius, and gluteus minimus -- as well as the small muscles that stabilize and ...

Experts share the best types of interval training to help you improve both as a long-distance runner and an all-around athlete.

Lubricate those hip joints and strengthen your hip flexors and glutes in this short mobility and strength workout for runners. Training your body to walk farther or run faster mainly happens by ...

I do not run. Well, I try, like, twice a year, but I'm not good at it. My colleagues Meredith and Beth are stellar athletes who are extremely capable runners. I am a cycling instructor who prefers low ...

Adherence to exercise over a long period of time is something to be proud of. Few people can sustain consistent workouts for months, let alone years. But for some reason, runners have an uncanny ...

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New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. At some point in ...