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 ...

More than 100 people said they contracted bacterial infections after competing in a Tough Mudder challenge on Saturday and Sunday in Sonoma, California. The event was held at Sonoma Raceway, which is ...

A Riverside County man filed a lawsuit alleging negligence after he suffered infections from a muddy obstacle course that may have sickened dozens of others at Sonoma Raceway last year. Evan Goldsmith ...

Dozens of people who took part at a Tough Mudder event at Sonoma Raceway last year are suing organizers, saying they were infected with a dangerous bacteria while participating. The lawsuit, filed ...

More than 100 people said they contracted bacterial infections after competing in a Tough Mudder challenge on Saturday and Sunday in Sonoma, California. The event was held at Sonoma Raceway, which is ...

Health officials issued an advisory after reports of rashes and infections among participants in a “Tough Mudder” race in California. Screengrab from KGO video Participants in a recent Tough Mudder ...

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 ...

Gabe Ocasio competes in the Tougher Mudder Aug. 6, 2022 at Ceraland. The Tougher Mudder is a 12-hour endurance event where competitors try to complete as many laps around the Tough Mudder obstacle ...

*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 ...