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." ...

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 ...

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 ...

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 ...

We've all seen posts by those crazy friends doing an obstacle race -- mud runs where they jump into icy pools of water, climb over high walls and army crawl under barbwire. Pure torture. Now you can ...

The foreboding incline loomed ahead, challenging visitors to the new Gatling Gauntlet obstacle course to climb it. They had already scampered up the cargo net climb, flopped over a wooden wall and ...

In this challenge, a military-style obstacle course tests strength and grit. The madness of George Will: Last lonely never-Trumper forges on 3 police officers shot 'without warning' while responding ...

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." ...