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." ...

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." ...

I’m five miles into tough mudder, the 12-mile extreme-obstacle-course event that has developed a crazed following, and have already survived the Arctic Enema–submerging my entire body in a vat of ...

A couple groups from Defiance recently put their bodies and minds to the test with a 12-mile extreme obstacle course. The 'Tough Mudder' event was held at Michigan International Speedway and is so ...

What price would your body pay to prove how tough you are? May 8, 2014— -- Despite their hefty price tags and reports of bloody diarrhea and even deaths, obstacle races like Spartan Race, Tough ...

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 ...

Africa is home to some of the most challenging obstacle course races, luring adventure junkies from all over the world ...

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 ...

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 ...