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 ...

Add Yahoo as a preferred source to see more of our stories on Google. SONOMA COUNTY, Calif. (KRON) — It’s been a year since participants in a Tough Mudder Race in Sonoma County. They reported having ...

WINTERGREEN — Tourists were enjoying the panoramic views from the Wintergreen overlook as they normally do, but a massive pillar of smoke and the faint yells of the “mudders” running, splashing, ...

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 and ...

Big Bear Lake doesn’t have an In-N-Out Burger drive-thru, but this weekend the fast food chain has a huge presence in the San Bernardino Mountains community, and they’re not all there to make ...