"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IN EARLY 2024, marathon runner Madison DiBattista was in the midst of training for her first Ironman race ...

Which sport is the overall winner when it comes to boosting cardio fitness? Determining the activity that offers the biggest cardio return for your time investment is far from easy. But for many, ...

Cherie Gruenfeld, 81, is an Ironman Hall of Famer who completed her first marathon at age 42. She retired from competing at 78 with 14 world titles, and still competes in half-Ironmans and ...

Running with wet feet, in wet socks, in wet shoes is the perfect recipe for blisters. It’s also a fast track to low morale. Nothing dampens spirits quicker than soaked socks. On ultra runs, I always ...

Grace Wasielewski is humble about her running—she’s not fast, she tells Runner’s World. Of more than 100 marathons she’s run, her personal best is a 3:29 (which is fast in our book). But the Prospect ...

You probably already know that running is a stellar form of exercise. It provides a host of health-boosting benefits, including improved heart function, boosted mood, and reduced risk of a bunch of ...