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." ...

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 ...

The 10-kilometre obstacle course involved plenty of challenges unique to the Antarctic surroundings, including hauling heavy ...

Obstacle Course Races have become one of the most complete fitness challenges in the United States, combining running, ...

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 ...

David Perry has run through 10,000 volts of electricity in extreme Tough Mudder races and completed basic training for the Army. That’s just a warmup for his latest challenge: tackling one of the ...

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 ...