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.

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 ...

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 ...

SONOMA, Calif. - One man filed a lawsuit against Spartan Race, Inc, the company responsible for the Tough Mudder race, after hundreds of people reported getting sick at its race in Sonoma County at ...

LATEST Aug. 28, 10:16 a.m. As of Monday morning, Sonoma County health officials still don’t know the full extent of a bacterial infection that plagued participants of the Tough Mudder obstacle course ...

THREE RIVERS AREA — When Miranda Reynolds of Searcy learned about the Tough Mudder — a 12-mile obstacle course that benefits the Wounded Warrior Project — she decided that running it would be a great ...

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 past 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 ...

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.

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 been received of ...

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 ...

DOVER — Tough Mudder is not a mud race, it’s a challenge, according to Jane Di Leo, Tough Mudder public relations manager. Tough Mudder is a 10- to 12-mile course comprised of 26 military-style ...