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Canine obstacle course races / ON

Canine OCR in Ontario.

Track canine OCR, K9 obstacle races, and mud runs where public sources say dogs can participate on course in Ontario.

Canine OCR in Ontario are filtered from the same source-reviewed Dog Powered Events directory, with direct links back to public event sources.

Use the state page for local discovery, then confirm the current organizer source before registering or traveling.

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Canine OCR
CanadaJun 20, 2026
Source shows dogs run

Ruff Mudder 2026 Canine Obstacle Adventure

Official Ruff Mudder participant page lists Saturday, June 20, 2026 in Stayner and describes a 5.5 km dog obstacle adventure for you and your dog over 80+ obstacles, with dogs on leash and water bowls on course.

Stayner, ON1 sourceView sources