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.

Participants pushed their bodies to the limit and conquered as many as 25 obstacles at the Tough Mudder event held at the World Wide Technology Raceway in Madison on Sunday, April 30, 2023.

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 ...

ROCKFORD, Ill. — The Tough Mudder obstacle course returns to Rockford, attracting around 7,500 participants. Teamwork is the theme of Tough Mudder, as many work hard to complete the course and various ...

Nate Frasier sits atop the Blockness Monster looking to help his teammates over the top during the second day of the Tough Mudder Indiana Classic , Aug. 4, 2019 at Ceraland. The Republic file photo ...

Obstacle course racesTough Mudder: April 26 & 27, Atlanta, Ga.Tough Mudder: June 7 & 8, Nashville, Tenn.Warrior Dash: April 12, Mountain City, Ga.Warrior Dash: Oct. 4 ...

Mildred Wilson says she plans on participating in the races for as long as she can. Tough mudder races are done on outdoor obstacle courses where only the fittest survive, and that’s why an ...