Originally often catered to super athletes or those looking to become them, "a few years ago, CrossFit rebranded and ...

Jenna Green, and some other members of her run club, are training for a marathon in June that crosses the Canada-U.S. border.

Rusher, meanwhile, will be among the thousands heading to northern Wisconsin for the American Birkebeiner, one of the largest cross-country ski races in the country, proving that, for passionate ...

Faith Kipyegon and Agnes Jebet Ngetich are among the star attractions at the final Gold meeting in this season’s World ...

Enthusiasts claim that these long, slow workouts could be the key to longevity and better health. Here’s what the science ...

Jessie Diggins won the women's race and Gus Schumacher placed second in the men's race for the best combined day in U.S.