West Coast Series Schedule for 2025
Date/Time
Event

03/22/2025 - 03/23/2025
All Day

04/26/2025 - 04/27/2025
All Day

05/31/2025 - 06/01/2025
All Day
WCS: Buttonwillow Raceway
Buttonwillow Raceway, Buttonwillow CA
Zone 7 event Registration opens April 14th
Buttonwillow Raceway, Buttonwillow CA
Zone 7 event Registration opens April 14th

06/07/2025 - 06/08/2025
All Day

06/28/2025 - 06/29/2025
All Day
WCS: Sonoma Raceway
Sonoma Raceway, Sonoma CA
Zone 7 event Registration opens May 12th Saturday (Diablo Region host) https://www.motorsportreg.com/events/pca-diablo-de-at-sonoma-raceway-630116 Sunday…
Sonoma Raceway, Sonoma CA
Zone 7 event Registration opens May 12th Saturday (Diablo Region host) https://www.motorsportreg.com/events/pca-diablo-de-at-sonoma-raceway-630116 Sunday…

09/20/2025 - 09/21/2025
All Day

10/18/2025 - 10/19/2025
6:30 am - 5:00 pm
WCS: Thunderhill Raceway
Thunderhill Raceway, Willows CA
Zone 7 event Registration opens September 1st
Thunderhill Raceway, Willows CA
Zone 7 event Registration opens September 1st