The Ultimate Ram OCR Challenge
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The Ultimate Ram OCR Challenge
The Ultimate Ram OCR Challenge takes place on Saturday, June 13, 2026, at Riverside High School grounds and woods in Chattaroy, WA (4120 E Deer Park Milan Road, Chattaroy, WA 98858). This is the first annual obstacle course race held on the school property.
Event details
The course is approximately 4.5 miles long and includes more than 30 obstacles. Obstacles are designed to test carries, grip strength, body coordination, mental sharpness, physical strength and similar skills. The event offers both competitive and open divisions. The competitive division awards prize money to the top three men and top three women overall, plus age-group prizes. Open waves operate on a first-come, first-serve basis.
Registration shows a base price of $39; the price increases after December 31, 2025. The event is open to participants aged 14 to 99. Every finisher receives a medal. Custom shirts are available to finishers for $10. All proceeds go to Riverside High School Athletics through the Ram Nation Boosters. Visit the organization's website for the most recent information.
