2026 Blue Mountain Spartan Trifecta Weekend

Just two hours from Toronto, Blue Mountain transforms into the ultimate battleground for OCR warriors and trail runners. Towering climbs, punishing descents, and relentless technical trails will push you to your limit—and reward every ounce of grit you bring.

Over 30 kilometers of rugged terrain span from the sunlit southern slopes to the breathtaking northern heights, offering a course as beautiful as it is brutal. Conquer the Sprint 5K, Super 10K, and Beast 21K in a single weekend to claim the coveted Trifecta Weekend Medal. This is more than a race—it’s the ultimate test of resilience.