You’re standing in a huge field—maybe it’s at a park, a campground, or even the grassy expanse surrounding an airport. All around you are packs of mud-covered, grinning athletes. They’re climbing ...

Four Time Tough Mudder World Champion Hunter McIntyre joined us live to tell us all about the first comprehensive obstacle course race home training program Tough Mudder T-Minus 30, available on the ...

Business Insider spoke with CEO and founder of Tough Mudder Will Dean, about why people repeatedly come back to tackle the famous obstacle course. He said: "We are a tribe, a community. 10,000 people ...

Calling all Tough Mudder competitors and wannabes: the outdoor obstacle course competition is setting up shop indoors. Tough Mudder Inc., which holds races nationwide for obstacle course enthusiasts, ...

Tough Mudder enthusiasts and newcomers flexed their muscles during Saturday’s grand opening of the brand’s northwest Las Vegas gym. The gym, the second of its kind nationwide, was slated to open in ...

Business Insider spoke with CEO and founder of Tough Mudder Will Dean, about why electroshock therapy is used on some of the courses. He said: "The secret to becoming more confident in life is taking ...

With the rise in popularity of CrossFit also came the emergence of adventure or obstacle races. These competitions take your standard 5K or half marathon to the next level with lots of mud, man-made ...

Corinna Coffin has placed first and second in consecutive Tough Mudder X Championships. Here’s how the sport’s badass tackles ‘the toughest mile on the planet.’ With a plentiful prize pool, the Tough ...