About this event
SCCA San Francisco Region - Double Regional 11 &12 September 20-21, 2025 - Thunderhill Raceway
******See Special No License Track Day ******
Entry Fees:
Schedule: Thunderhill Sept Estimated Time: Estimate Group Times Sups: Regional Supps
Test Day: Hosted by Thunderhill Friday September 19, 2025 -Test Day
NEW!! Rent a Day Garage at Thunderhill!!!! Day Garage Rental
►►Special No License Track Day Bring your Spouse, Friend, or Next-door Neighbor to the NEW SFR Tack Day. Saturday and Sunday – On track sessions with instructors, + Classroom sessions. Sign on MSR here: Track Day
*No Show/Cancellation Policy* Prior to 9/5 = No Charge
If you have questions about the race weekend, please contact the SFR Office: 530-934-4455 or dottie@sfrscca.org If you do not already have a MotorsportReg account, please follow the steps below to create your account. Next time you enter, just log into your account and future entries for SFR events will be quick and painless!
|
Event requirements
To enter any SFR road racing event, you must have a valid competition license.
In addition to SCCA licenses, the organizations whose licenses are currently approved by SCCA for competition in Regional events are as follows: BMW CCA Club Racing Full Competition; FIA Issued by any sanctioning body; Historic Sportscar Racing (HSR) HSR License; ICSCC; IMSA; NASA Full Competition; Porsche Club of America Full Competition; SCCA Pro Racing; SVRA; VARA; VMC.
All vehicles must meet the safety requirements detailed in the current SCCA General Competition Regulations.
Transponder numbers are required for ALL CARS. If you do not have a transponder listed in your vehicle profile, you MUST rent one.
You will receive an email confirmation/receipt of your entry.
If you have any questions about the event, you can call the SCCA office at 530-934-4455 or email at office@sfrscca.org.
If you have technical issues with online entry for the event on MotorsportReg.com,
you can contact MSR customer support during normal business hours at 415.462.5603 or by email here.
All drivers must still go through on-site registration with logbooks and licenses at the track.
On the next page: add or select your vehicle.