Tough Mudder under fire amid claims of electric shocks, seizures, dehydration and even death AT LEAST one man is dead and others have reported electric shocks and seizures completing the Tough ...

Hundreds of people were sickened after crawling through mud pits contaminated with bacteria from untreated water at the so-called "Tough Mudder" race in California, a lawsuit alleges. The post ...

Hundreds of Tough Mudder racers infected by rugged, nasty bacterium Health officials estimated 300 outbreak cases linked to the muddy obstacle race.

The Tough Mudder series pushes participants to challenge themselves physically and mentally, drawing more than 2 million “mudders” worldwide since it began in 2010.

Sonoma County, CA, health officials issued a health advisory after several participants in a Tough Mudder event reported rashes, fever and other symptoms.

After participating in a recent Tough Mudder obstacle course challenge, at least 22 people have reported developing odd rashes and fevers.

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.

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 the Sonoma ...

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 ...

Registration is open for In-N-Out Burger’s Tough Mudder Challenge, taking place Sept 5-7 at Big Bear Lake. The three-day event features 5K and 10K courses at Bear Mountain with secret obstacles ...

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

Authorities in Sonoma County are investigating the cause of illnesses associated with last weekend's Tough Mudder event, which took place at Sonoma Raceway and involved a muddy obstacle course.