April 2026
| DATE | TIME | GROUP | EVENT | LOCATION |
| April 28 (Tue) | 6:00 PM | All bands | Band Banquet | The Glenview New Church |
May 2026
| DATE | TIME | GROUP | EVENT | LOCATION |
| May 7 (Thur) | 7:00 PM | All concert bands | Spring Band Concert | GBS |
| May 18 (Mon) | 7:00 PM | Jazz bands | Jazz Night | GBS |
| May 25 (Mon) | 11:00 AM | Marching band | Memorial Day Parade | Downtown
Glenview |
June 2026
| DATE | TIME | GROUP | EVENT | LOCATION |
| June 25 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| June 29 (Mon) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
July 2026
| DATE | TIME | GROUP | EVENT | LOCATION |
| July 2 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| July 4 (Sat) | TBD | Marching band | Fourth of July Parade | Downtown
Glenview |
| July 27 (Mon) | 11:45am – 3:00pm | Marching band | Pre-band camp workshop | GBS |
| July 30 (Mon) | 11:45am – 3:00pm | Marching band | Pre-band camp workshop | GBS |
August 2026
| DATE | TIME | GROUP | EVENT | LOCATION |
| August 3 (Mon) | 12:45 – 9:00 PM | Marching band | Band camp | GBS |
| August 4 (Tue) | 12:45 – 9:00 PM | Marching band | Band camp | GBS |
| August 5 (Wed) | 12:45 – 9:00 PM | Marching band | Band camp | GBS |
| August 6 (Thur) | 12:45 – 9:00 PM | Marching band | Band camp | GBS |
| August 7 (Fri) | 12:45 – 9:00 PM | Marching band | Band camp | GBS |
| August 7 (Fri) | 7:00 PM | Families & friends | Performance | GBS |
| August 10 (Mon) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| August 13 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| August 15 (Sat) | TBD | Marching band | Fall sports kick-off | GBS |
| August 17 (Mon) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| August 20 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| August 24 (Mon) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| August 27 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| August 28 (Fri) | 7:00 PM | Marching band | Home football game | GBS |
| August 31 (Mon) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
September 2026
| DATE | TIME | GROUP | EVENT | LOCATION |
| September 3 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| September 4 (Fri) | 7:00 PM | Marching band | Home football game | GBS |
| September 10 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| September 14 (Mon) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| September 17 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| September 19 (Sat) | TBD | Marching band | Chicagoland Marching Band Festival | Wheeling HS |
| September 24 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| September 25 (Fri) | 7:00 PM | Marching band | Homecoming Pep Rally and Football Game | GBS |
| September 26 (Sat) | 10:00 AM | Marching band | Homecoming parade | Downtown Glenview |
| September 28 (Mon) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
October 2026
| DATE | TIME | GROUP | EVENT | LOCATION |
| October 1 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| October 3 (Sat) | TBD | Marching band | Romeoville Spartan Classic | Romeoville HS |
| October 5 (Mon) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| October 8 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| October 10 (Sat) | 5:45 – 9:00 PM | Marching band | Prospect Knight of Champions | Prospect HS |
| October 12 (Mon) | TBD | Marching band | Rehearsal | GBS |
| October 15 (Thur) | 5:45 – 9:00 PM | Marching band | Rehearsal | GBS |
| October 16 (Fri) | 7:00 PM | Marching band | Home football game | GBS |
| October 19 (Mon) | 7:00 PM | Marching band | Band-O-Rama/Senior Night | GBS |
Check back regularly for schedule updates to performances and special rehearsals.
