Sat, Oct 10 - Sun, Oct 11, 2026
Porsche Owners Club - Buttonwillow Circuit
Buttonwillow Raceway - CircuitAbout this event
POC contacts:
Director of Motorsports: Eben Benade (949) 378-0971 or motorsports@porscheclub.com
Club President: John Momeyer (661) 478-9561 or president@porscheclub.com
Competition Director: Joe Wiederholt (858) 525-5278 cd@porscheclub.com
Event requirements
Vehicle tech inspection should, if possible, be performed at an official POC Tech Inspection Station before you get to the track to avoid check-in delays and last minute repairs.
Pre-Event Tech Inspection Shops
PDS or Time Trial Point by Passing Technical Inspection Form
Time Trial Open Passing or Cup Racing Technical Inspection Form
POC General Competition Rules for 2026
2026 GCR - Appendix D - Classification for GT Cars
Link to other General Competition Rules and Appendix
Venue
Buttonwillow Raceway - Circuit
Buttonwillow, CA
Organizer
Porsche Owners Club
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