Upcoming Events
Premier competitive tournaments for Warhammer 40,000, Age of Sigmar, and The Old World across the American West.
Challengers Cup
The peak of competitive 40K. Clubs from around the country and the world send eight of their champions to battle for the Challengers Cup – the largest 8-person team event in the USA.
2026 Calendar
Plan your campaign season at a glance.
What to Expect
Every Green Banner event delivers a premium experience.
Green Banner events are built from the ground up to deliver the best competitive wargaming experience in the American West. Whether you’re a seasoned tournament player or rolling dice competitively for the first time, every detail — from terrain quality to round timing to venue selection — is designed with you in mind. We believe that great games happen when the environment is right, and we work relentlessly to make that happen.
Professionally-Made Terrain
Every table features premium, painted terrain designed for competitive play. No bare plastic here.
Expert Judges
Experienced judges who know the rules cold. Fair, consistent rulings every time.
Great Community
From first-timers to national champions, everyone’s welcome under the Green Banner.
Prize Support
Competitive prize pools, sponsor swag, and trophies worth fighting for.