For his 50th birthday, photographer Jeff Johnson wanted to run 50 kilometers and climb 50 pitches in Yosemite
She's one of the most successful cyclists in U.S. history. And she's done it her way.
She's the first person to finish the Leadville Race Series and the Grand Slam of Ultrarunning in a single season
And he shows no signs of stopping
The cliff diver competes against athletes half his age
Kids need more outdoor playtime, and one national nonprofit is helping provide families with just that
Kayaker Eric Jackson is still developing new tricks—and beating his kids in competitions
The 44-year-old Ironman competitor wakes up early—and we mean early—and only takes one rest day a month
Mary Davison didn't catch the thru-hiking bug until she was 60. Since then, she's completed the Appalachian, Continental Divide, and Pacific Crest trails, and is now adding the 6,800-mile American Discovery Trail to her list.
When you’re in your fourth decade, you’re still young enough to run a personal best. But it’s also the beginning of the end.