2026 Montana Spartan Trifecta Weekend

The Spartan Race is returning to the Flathead Valley in May 2026! Experience the fresh air on this beautiful course, which features rugged trails. The challenging terrain and tough obstacles will certainly leave you breathless by the finish line. Whether you're a beginner trail racer or a seasoned marathon runner, athletes of all levels come to challenge themselves in these intense obstacle races! Races include: Sprint 5K 20 Obstacles Super 10K 25 Obstacles Beast 21K 30 Obstacles Ultra 50K 60 Obstacles Kids Races 1-3K Obstacles This is a Trifecta Weekend, complete a Sprint, Super, and Beast in one weekend to conquer Spartan's ultimate challenge.