MAX! Preview of Champions - Trial
Saturday, October 5, 2024 - Ontario, CA
| Group Name | Class | Perform | Band Gate Entry | Pit Gate Entry |
| La Sierra High School | EX | 9:00 AM | 8:56 AM | 8:50 AM |
| Bishop Amat High School | EX | 9:09 AM | 9:05 AM | 8:59 AM |
| Estancia High School | EX | 9:18 AM | 9:14 AM | 9:08 AM |
| Hesperia High School | EX | 9:27 AM | 9:23 AM | 9:17 AM |
| Corona High School Red Coat Regiment | EX | 9:36 AM | 9:32 AM | 9:26 AM |
| Barstow High School | EX | 9:45 AM | 9:41 AM | 9:35 AM |
| Fontana High School | EX | 9:54 AM | 9:50 AM | 9:44 AM |
| Chaffey High School Marching Tigers | EX | 10:03 AM | 9:59 AM | 9:53 AM |
| Centennial High School | EX | 10:12 AM | 10:08 AM | 10:02 AM |
| Sultana High School | EX | 10:21 AM | 10:17 AM | 10:11 AM |
| Nogales Noble Regiment | EX | 10:30 AM | 10:26 AM | 10:20 AM |
| Citrus Valley High School | EX | 10:39 AM | 10:35 AM | 10:29 AM |
| Bakersfield High School | EX | 10:48 AM | 10:44 AM | 10:38 AM |
| Riverside Polytechnic "Proud Heritage" Marching Band | EX | 10:57 AM | 10:53 AM | 10:47 AM |
| Serrano High School Rattlesnake Regiment | EX | 11:06 AM | 11:02 AM | 10:56 AM |
| Colony High School Titan Regiment | EX | 11:15 AM | 11:11 AM | 11:05 AM |
| David Starr Jordan Panther Regiment | EX | 11:24 AM | 11:20 AM | 11:14 AM |
| Eastlake High School | EX | 11:33 AM | 11:29 AM | 11:23 AM |
| Summit Collegiate High School Band and Guard | EX | 11:42 AM | 11:38 AM | 11:32 AM |