Phoenix Spartan Trifecta Weekend

The Phoenix Spartan Trifecta Weekend, taking place on November 22-23, 2025, at the Phoenix International Speedway, offers a thrilling challenge for obstacle course racing enthusiasts. Participants can choose from various race distances, including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a 21K Beast featuring 30 obstacles. There is also a Kids Race for younger participants. Set against the backdrop of Arizona's rugged terrain, this event promises an exhilarating experience for both individuals and teams, with opportunities for discounts for military and first responders. Visit the organization's website for the most recent information.