8.23.2025  Marching Percussion Competition

9.13.2025 O'Fallon Metro East Marching Classic 

9.27.2025 EIU Panther Marching Band Festival

10.11.2025 Potosi Bi-State Marching Invitational 

10.25.2025 Greater St. Louis Marching Band Festival

8.22.2025 Football Scrimmage - Parent Preview Show

8.30.2025 GCHS VS. Peotone

9.12.2025 GCHS VS. Cahokia

9.19.2025 GCHS VS. Centralia (Senior Night)

10.03.2025 GCHS VS. Carbondale (Homecoming & 8th Grade Night)

9.01.2025 Labor Day Parade

10.01.2025 Homecoming Parade

12.06.2025 Candy Cane Parade