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 Wide Technology Raceway in Madison on Sunday ...

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 ...

Some wore the Tough Mudder logo, the image of a runner silhouetted on a large background of flames. Others included a list of the dates and locations of the Tough Mudder “challenges” they had ...

Image 1 of 3 Sonoma County officials are investigating multiple cases of possible infections among runners who competed in a recent Tough Mudder event at the Sonoma Raceway. From: KTVU FOX 2 "It ...

SONOMA COUNTY, Calif. (KRON) — It’s been a year since participants in a Tough Mudder Race in Sonoma County. They reported having rashes all over their bodies because of water on the course.

An outbreak of illnesses after a Tough Mudder race in Sonoma County, California, this month has reached about 300 cases, the county estimated Wednesday. The Sonoma County Department of Health ...

The muddy course at last weekend’s Tough Mudder race is a possible factor in participants’ reports of pain and illness, Sonoma County’s health department said. “Multiple reports” have ...

After participating in a recent Tough Mudder obstacle course challenge, at least 22 people have reported developing odd rashes and fevers. When you purchase through links on our site, we may earn ...