Media Summary: San Dimas HS Marching Band Field Show @ Costa Mesa HS 11/22/25 - CSBC 6A Division Championships Performing their 2022 program entitled, "Portal", at California Smudge Crown 2025 San Dimas High vs Bonita High recorded 8/28/2025 at
Sg San Dimas High School - Detailed Analysis & Overview
San Dimas HS Marching Band Field Show @ Costa Mesa HS 11/22/25 - CSBC 6A Division Championships Performing their 2022 program entitled, "Portal", at California Smudge Crown 2025 San Dimas High vs Bonita High recorded 8/28/2025 at Every 15 Minutes - San Dimas High School - 2026 Video tribute of the 2015-16 school year for
![San Dimas High School 2015-16 [Official]](https://i.ytimg.com/vi/zJS9z05YdPs/mqdefault.jpg)
