Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. After many years of ...

Believe it or not, it is possible to run fast without clenching every muscle in your body. Just look at some of the professionals – former marathon world record holder Eliud Kipchoge, for instance, ...

Drumming up running motivation this time of year can be as mentally challenging as mile 20 of the marathon. Between limited daylight, frigid temps, and iced-over roads, there are tons of compelling ...

Running is one of the most popular ways to exercise—and among the most polarizing. For every person who happily sets 4:00 a.m. alarms on race morning, there’s another convinced the sport is too hard, ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. When this ...

One of the first things you realize about Nick Thompson is just how busy he is, as CEO of The Atlantic; as a public speaker; and on top of it all, as a family man. But he is also a world-class ...

Interval running condenses the powerful effects of regular running into shorter, high-intensity bursts. Research shows it can improve cardiovascular health, regulate blood sugar, and reduce body fat ...