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 ...

Hundreds of people who participated in a recent Tough Mudder event—a very muddy obstacle course race—held in Sonoma, California, have fallen ill with pustular rashes, lesions, fever ...

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 ...

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 ...

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 ...

An outbreak of illnesses after a Tough Mudder race in Sonoma County ... traditional course after mudslide on Highway 1 last year Photos: Fun for all at San Jose’s Shamrock Run Brown said ...