MAX! Preview of Champions - Trial
Saturday, October 11, 2025
| Group Name | Class | Enter Field | Band Gate Time | Pit Gate Time |
| Ontario Christian High School Marching Band | 1A | 6:00 PM | 5:52 PM | 5:45 PM |
| Banning High School | 1A | 6:13 PM | 6:05 PM | 5:58 PM |
| Bishop Amat High School | 1A | 6:26 PM | 6:18 PM | 6:11 PM |
| Chaminade College Preparatory | 1A | 6:39 PM | 6:31 PM | 6:24 PM |
| Barstow High School | 2A | 6:52 PM | 6:44 PM | 6:37 PM |
| La Sierra High School | 2A | 7:05 PM | 6:57 PM | 6:50 PM |
| Montclair High School | 2A | 7:18 PM | 7:10 PM | 7:03 PM |
| Hesperia High School | 3A | 7:31 PM | 7:23 PM | 7:16 PM |
| Jurupa Hills High School | 3A | 7:44 PM | 7:36 PM | 7:29 PM |
| Corona High School Red Coat Regiment | 3A | 7:57 PM | 7:49 PM | 7:42 PM |
| Sultana High School | 3A | 8:10 PM | 8:02 PM | 7:55 PM |
| Chaffey High School Marching Tigers | 4A | 8:23 PM | 8:15 PM | 8:08 PM |
| Bakersfield High School | 4A | 8:38 PM | 8:30 PM | 8:23 PM |
| Serrano High School Rattlesnake Regiment | 4A | 8:53 PM | 8:45 PM | 8:38 PM |
| Colony High School Titan Regiment | 4A | 9:08 PM | 9:00 PM | 8:53 PM |
| Citrus Valley High School | 5A | 9:23 PM | 9:15 PM | 9:08 PM |
| Summit High School | 5A | 9:38 PM | 9:30 PM | 9:23 PM |
| Gahr High School | 5A | 9:53 PM | 9:45 PM | 9:38 PM |