SCCA San Francisco Region - Double Regional 13 & 14

October 24-25, 2025 - Thunderhill Raceway

Entry Fees:

Early Bird entry fee Before 10/5
- Race Weekend Entry Fee = $675
- Dual Entry = Extra Class, Same Driver = $325

Enter between 10/6 – 10/18
- Race Weekend Entry Fee = $700
- Dual Entry = Extra Class, Same Driver = $350

Enter after 10/18
- Race Weekend Entry Fee = $725
- Dual Entry = Extra Class, Same Driver = $375

Once day Entry Fee
- 50% of two day (depend on when you enter) + $145
  Cancelation is the same as two-day entry
  Purchase of one day Entry only available till 10/18
Online entry closes October 21, 2025
Groups will be published on this MSR page based on entry counts as of 10/6
Enter by Friday October 10th to retain your reserved number.
Confirm Car Numbers on MSR Friday afternoon the week before the race

*No Show/Cancellation Policy*

Prior to 10/5 = No Charge
10/6-10/18= $100
After 10/19 = $200

Schedule: Draft Schedule Estimated Time: Draft Event Session Estimate Times

Test Day: Hosted by Thunderhill Friday October 23, 2025 -Register Here

NEW!! Rent a Day Garage at Thunderhill!!!! Day Garage

Run Sunday 4 hour Enduro. Starts at 8:00, done at 2:30. Min 1 Driver, Max 4 Register for Enduro

If you have questions about the race weekend, please contact the SFR Office: 530-934-4455 or dottie@sfrscca.org