Grubby outdoor endurance event Tough Mudder launched its 5K city edition events this weekend in London: a smaller, more compact version of the full scale mud-athon that takes place up and down the ...

Opinions expressed by Entrepreneur contributors are their own. Keith Meade is a Tough Mudder devotee. Having completed the military-style obstacle course twice, he figured it was time to get his ...

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 ...

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 ...

If trampling through mud, struggling over obstacles and exemplifying gritty teamwork is your idea of a good time, you've probably taken a liking to Tough Mudder. But if the popular obstacle race, ...

More than any of its mud-run competitors, Tough Mudder is known for the clever (and cleverly named) obstacles that define its events. There’s Augustus Gloop, a plastic shaft you have to climb up as ...

Nearly two dozen participants in a "Tough Mudder" competition, who crawled, climbed and waded through a mucky obstacle course, recently reported developing bumpy, pus-filled skin rashes and fevers.

On Thursday, Tough Mudder—the 10-12 mile obstacle race designed to "challenge the toughest of the tough"—revealed its new obstacles for the 2018 season of races, challenges the company is calling "the ...

The words "relentless" and "unwavering" not only characterize the Tough Mudder obstacle courses, but Stefanie Bishop herself. Stef Bishop is the current World’s Toughest Mudder champion, having ...

Popular outdoor obstacle course Tough Mudder makes its post-COVID-19 return to metro Detroit this weekend at Koenig Sand & Gravel in Oxford. The notoriously difficult event emphasizes teamwork amid a ...

When Nicole Villagran signed up to do her first Tough Mudder course, she thought she’d be getting an entertaining, if messy, workout. She got that — and much more. Villagran has spent the last 10 days ...