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 ...

I knew Tough Mudder would be a good team-building challenge that would require grit, gutsiness and collaboration — all things I value as a leader. But once we got on the course, I was shocked to see ...

CAMP PENDLETONCAMP PENDLETON — Camp Pendleton’s popular race through a muddy obstacle course is filling up fast. Living up to its name, the base’s “World Famous Mud Run” has drawn runners from across ...

The first time Patricia Wooldridge considered entering a mud run, she was at a get-together near her Dallas home, it was early 2010, and as a friend described the crazy 5-K event coming to town that ...

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 ...

Sixty children ages 4 to 12 were covered in mud Saturday at the Kansas Children’s Discovery Center. The children climbed a rock wall, crawled through a mud pit, tackled pint-size obstacles and waded ...