Easy running, by definition, should feel easy. But as any runner knows, those long, slow runs can sometimes be the most difficult of a training program—both mentally and physically. Some good news: ...

Long runs are an essential part of any race-training plan, whether you’re prepping for your first 5K or your tenth marathon. The distance you rack up during these sessions may become daunting, but ...

Chances are you were never taught how to run. You’re born, you learn to crawl, progress to a walk, then something inside tells you to go a bit faster: hey presto, you’re running. Entering adulthood, ...