October 2025

Oct 4 Sat
- Honor and Remember 5k Walk/Run 8 AM – 9 AM (Central Park 11200 Base Line Rd, Rancho Cucamonga, CA 91701)
  Rancho Cucamonga High School Events
Oct 14 Tue
- 25-26 Make Up Picture Day - Tuesday, October 14, 2025 7:30 AM – 1:30 PM (RCHS Auditorium Foyer)
  Rancho Cucamonga High School Events
- Fall Graduation 4 PM – 7 PM (Chaffey High School)
  Rancho Cucamonga High School Events
- Board Meeting 5 PM – 8 PM (Chaffey High School)
  Rancho Cucamonga High School Events
Oct 15 Wed
- PSAT Testing 8:30 AM – 11:30 AM
  Rancho Cucamonga High School Events
Oct 21 Tue
- AAPAC Committee Meeting 6:30 PM – 8 PM (RCHS Library)
  Rancho Cucamonga High School Events