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 ...

The run-walk method is often considered a training plan for beginners. But runners of all levels can benefit. By Danielle Friedman During a recent half-marathon, I was taking a walk break when a man ...

Combining Zone 2 running, goal pace running and sprinting in your weekly training plan can be ideal for developing aerobic endurance, pacing skills and explosive speed.

As runners, we often want to work hard. We’re not afraid to push our limits and push our pace. However! Taking it easy is super important when it comes to gearing up for a race or simply getting ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...