Don’t miss this opportunity to run the TCS New York City Marathon, available exclusively to Runner’s World+ members.

Not all marathons are created equal, and for runners seeking fast times, the Bank of America Chicago Marathon is a fan ...

While most people will never run a marathon, the principles behind this kind of endurance are broadly applicable to how we ...

Two Arkansas runners, Ebony Mitchell and Claire Tiffin, are gearing up for the New York City Marathon this fall, not just for the thrill of the race but to supp ...

One of the very best parts of marathon day in New York City is the atmosphere spectators create by cheering runners on in person — and there are plenty of spots around the city to do just that.

Don’t miss this opportunity to run the TCS New York City Marathon, available exclusively to Runner’s World+ members.

John Korir regularly heads to a step aerobics class. Here’s why and how you can get the same benefits at home.

I wanted to do it for something bigger than myself,” she added, Christina Lanaski, a runner from Fort Worth, Texas.