Clayton Plaza Hotel St. Louis-Clayton

Name: Mid-America Open – Friday March 20 – Sunday March 22, 2026
Start: 2026-03-20T18:30:00-04:00
End: 2026-03-22T21:00:00-04:00
Location: Clayton Plaza Hotel St. Louis-Clayton

7750 Carondelet Ave.
Clayton, MO 63105 United States Get Directions

Events at this venue

March 2026
Mid-America Open – Friday March 20 – Sunday March 22, 2026

March 20 @ 6:30 pm - March 22 @ 9:00 pm

Clayton Plaza Hotel St. Louis-Clayton 7750 Carondelet Ave., Clayton, MO, United States

https://www.chesstour.com/mao26.htm 30th annual MID-AMERICA OPEN March 20-22 or 21-22, 2026 Clayton Plaza Hotel, Saint Louis-Clayton CLICK HERE FOR PAIRINGS, STANDINGS, GAME LOCATIONS AND OTHER IMPORTANT INFORMATION $20,000 GUARANTEED PRIZES! A Heritage Event US Chess Grand Prix Points: 120 (enhanced) 30th annual Mid-America Open. 5-Round, Swiss-System, 40/80, SD/30; d30. (2-day option, rounds 1-2 G/60, d10). Clayton […]

March 2026