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.

Nina Kuscsik, who won the Boston Marathon the first year that women officially allowed to enter into the race, has died.

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.

The Boston Athletic Association announced Monday registration updates and information pertaining to both the 2026 and 2027 editions of the Boston Marathon presented by Bank of America.

A man who took up jogging while recovering from a hernia has shattered a world record by running 465 half-marathons in just one year.

Personal trainer Edward Molineaux broke a world record by running 465 half-marathons in one year, covering 6,000 miles after taking up jogging to recover from a hernia.