tournament
2026 TBA-SA Muay Thai Classic
About
Thai Boxing Association Sanctioning Authority (TBA-SA) Muay Thai Classic; major US amateur Muay Thai tournament using full eight-limb striking with padded elbows; the only US tournament fully officiated by certified USMF officials; Surachai Sirisute organization; longest-established Muay Thai entity in the United States.
Martial Arts
Muay Thai
Weight Classes
TBA-SA weight class system
Divisions
C-ClassB-ClassA-ClassPro Am
Rules Set
TBA-SA rules (full Muaythai with padded elbows)
Date
Thursday, July 23, 2026
to Sunday, July 26, 2026
Location
Polk County Convention Complex (TBA)
Des Moines, IA
Des Moines, IA, United States
Organizer
Thai Boxing Association Sanctioning Authority (TBA-SA)
Entry Fee
TBA-SA Membership + Entry Fee