More than 1 million Americans participated in the Warrior Dash obstacle course race in 2012, according to the event's website, which also touts the race's "fierce" course with "12 extreme obstacles." ...

Richard Hammond presents the game show where crashes, smashes and hilarious mud splashes are on the cards as 20 contestants take on one of television's largest and most extreme obstacle courses. They ...

Levi Gobin is blind, determined, and totally fearless. The 17-year-old from Sarasota, Florida, was born without sight due to a condition called optic nerve hypoplasia. He also has partial hearing loss ...

There were jaw-dropping scenes as wingsuit athletes tackled what is billed as the most extreme flying obstacle course humans have ever attempted. The death-defying 15-stage flight line saw ...

There were jaw-dropping scenes as wingsuit athletes tackled what is billed as the most extreme flying obstacle course humans have ever attempted. The death-defying 15-stage flight line saw ...