Holiday Valley Mudslide Obstacle Trail Run

Future ocr event scheduled for 2026-06-20 in Ellicottville, NY. The 14th annual Mudslide is a mudrun that s FUN. Yes, you ll get muddy, yes there is running, yes there are 15 obstacles but NO fire, NO barbed wire, and NO electric shocks! The 4.2 mile and 6.0 mile courses both start at the top of Morning