Tough Mudder Race in California Gets Even Tougher After Illness Spreads

More than 300 California runners have become sick with an unidentified virus following a mud run.

This 83-year-old just owned the Tough Mudder race

Health advisory issued for participants of 'Tough Mudder' race in Sonoma County – NBC Bay Area

She competed in Tough Mudder; pustular rash was her prize - Los Angeles Times

Hundreds involved in Bay Area Tough Mudder race sick with possible staph, bacterial infections - ABC7 San Francisco

Hundreds at Tough Mudder race reportedly infected in Bay Area

California braces THREE more storms after battering from bomb cyclone

Tough Mudder Race in California Gets Even Tougher After Illness Spreads

Hundreds involved in Tough Mudder race sick with possible staph, bacterial infections

Yes You Can: Tough Mudder

Danger in the dirt

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