Spartan Trifecta Arizona Avondale, AZ   Nov 22–23, 2025

Just 30 minutes from downtown Phoenix and nestled between the Gila river and expansive Estrella Mountain Regional Page, Phoenix Raceway is a massive low-banked track that hosts NASCAR weekends and serves as the foundation for this Spartan race weekend. Racers can expect to run along the track and through the trails within the surrounding wildlife areas – this is a relatively fast course, so get into gear for speed come race day!

This event is a Trifecta Weekend, giving racers the ability to complete a Trifecta (Sprint 5K, Super 10K & Beast 21K) in just one weekend. Buy the Trifecta Pass to save on entry into all 3 races and also receive Spartan+ membership for one year ($85 value), exclusive gear & more.

All finishers receive a T-shirt, medal and professional photos, and every registration comes with access to the Spartan Account to track your tickets, race results, photos, teams, and challenges.