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.

and swollen lymph nodes after crawling through mud pits contaminated with bacteria from untreated water at a so-called “Tough ...

and a one mile kids’ ‘Lidl Mudder’ course to choose from. Tough Mudder creates hardcore obstacle courses designed to test ...

Participants will have the opportunity to take on the Tough Mudder Classic, which will see them face 20 obstacles while ...

You can take on other obstacles in life." Tough Mudder has recently launched its newest venture, Tough Mudder X. It is targetted at elite athletes who take on a one-mile course, with some of the ...

Dotted along the course were fun signs detailing the obstacles or spurring the contestants on. One read, "Leave Dignity Here.” The Arctic Enema is one of Tough Mudder's buzziest obstacles.

Since Tough Mudder was founded in 2010, 1.3 million people have participated in one of the company's "military style" obstacle courses, which cover 10 to 12 miles of ground and include about 20 ...

In 'Rise Of The Sufferfests', Scott Keneally takes an investigative approach to obstacle racing, navigating the sport’s muddy past, present and future. Over the past several years, obstacle ...

Once again, competitors faced a range of challenging obstacles as they made their ... five-mile Tough Mudder Half or the 10-mile Tough Mudder Full course. Weather was mixed across the weekend ...

Thousands of racers and music fans faced different muddy challenges in Dumfries and Galloway at the weekend. Difficult conditions were always expected at the Tough Mudder event at Drumlanrig ...