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2026 Phoenix Spartan Trifecta Weekend
Saturday, November 21, 2026 · All dayPhoenix Raceway · Avondale
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Obstacle Course Races — races: Beast 21K, 30 Obstacles · Sprint 5K, 20 Obstacles · Super 10K, 25 Obstacles · Kids Race
Spartan Beast is a half marathon, 30 obstacle race engineered to push you out of your comfort zone and right up to your limits. Competitors race through rugged, unpredictable terrain around the world as they tackle each of our signature obstacles. The Beast is a Spartan Trifecta eligible event.
7602 S Avondale Blvd, Avondale, AZ, 85323
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