Obbies are free browser obstacle course games built on speed, precision, and patience. No downloads, just instant parkour challenges you can play anywhere. Online obstacle course games, often called ...

Over a four-mile course in Alabama, these dogs and their humans tackled mud, hills and more than 40 obstacles together.

Teams of two are ready to wipe out on a floating obstacle course with custom-built tandem bicycles! The big stunt is just ...

Watch as Nate Burkhalter takes on the official American Ninja Warrior course, mastering spinning, hanging, and swinging ...

LOS ANGELES — With macho-sounding names like Tough Mudder, Warrior Dash and the Spartan Race, obstacle course races have turned mud, sweat and tears into a flood of revenue. Over the past year, ...

About a week ago, Khalid Pitcher made his way through The Beast, a 13.1-mile obstacle race often described as the world’s toughest. There are walls and ropes to climb, multi-rig swings and multiple ...

Hold on to your horses, the Spartans have descended on Santa Margarita’s wine country hills for the weekend. On the Santa Margarita Ranch, thousands of runners dashed through rows of grapevines, ...

Course organizers are raking in millions of dollars in the process. But race organizers and participants say the adrenaline-pumping races may have reached a crucial point, with course designers now ...