*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Participants pushed their bodies to the limit and conquered as many as 25 obstacles at the Tough Mudder event held at the World ...

In this week’s issue of TIME, we explore the cult of Tough Mudder, the obstacle-course racing event held across the country. Tough Mudder was launched in 2010 and has seen rapid growth in people ...

ROCKFORD (WREX)— The Tough Mudder race and obstacle course are back with all new challenges. The Tough Mudder obstacle course fosters comradery and brings people together. Runners can choose from the ...

More than 100 athletes who participated last weekend in the Tough Mudder obstacle course race at Sonoma Raceway have since reported experiencing fevers, vomiting, muscle pain and a distinct rash that ...

With most Tough Mudder competitions, the course — outside of the obstacles — usually is dry at the start and gets progressively muddier as the waves of athletes make their way through the course.

Tough Mudder races include obstacles like giant ice baths, a dash through 10,000 volts of electricity and climbing up a 12-foot ladder. C.S Lewis once said, "You're never too old to dream a new dream, ...