Trabuco Hills High School Stadium, 27501 Mustang Run, Mission Viejo, CA, 92691

The Trabuco Hills High School Instrumental Music Program is hosting the 2026 Western Band Association (WBA) Regional Championships for Marching Bands &amp; the 34th Annual Tournament in the Hills (TITH).&nbsp; The Instrumental Music Program is proudly hosting the top 24 high school marching bands from across the region for an spectacular day of musical and visual competition. Come support our incredible student-athletes and musicians!&nbsp;Please see the link below for event schedule and details.&nbsp; Please come and show your support. The THHS Thundering Mustangs Marching Unit will be performing this year show entitled "Hexahedron" at 6:10pm.&nbsp;<a href="https://thhsmusic.com/2026_2027/Marching_Unit/Tournament_in_the_Hills/Index.asp" rel="nofollow noopener" target="_blank">thhsmusic.com/2026_2027/Marching_Unit/Tournament_in_the_Hills/Index.asp</a> <a href="https://thhsmusic.com/2026_2027/Marching_Unit/Tournament_in_the_Hills/Index.asp" rel="nofollow noopener" target="_blank"></a>

Local Event: 2026 WBA Regional Championships & 34th Annual Tournament in the Hills for Marching Bands

Orange County

Mission Viejo

California

2026 WBA Regional Championships & 34th Annual...

The Trabuco Hills High School Instrumental Music Program is hosting the 2026 Western Band Association (WBA) Regional...

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State Edition

National Edition

Javier M, Neighbor

Posting Activity

2026 WBA Regional Championships & 34th Annual Tournament in the Hills for Marching Bands

NOV

14

11:25 AM

Mission Viejo, CA

2026 WBA Regional Championships & 34th Annual Tournament in the Hills for Marching Bands