Sat, Apr 25 - Sun, Apr 26, 2026

April SFR SCCA Major / Regional

Thunderhill Raceway Park

About this event

 


 

 

San Francisco Region – Thunderhill April 25th-26th Major / Regional Race

The Road to the Runoffs Runs through SFR!

                                     Part of the West Coast Series with Oregon SCCA and Cal Club. Deep Fields, fast laps, and great racing.

 

 

 

Event Details

🏁 Test Day on Friday  + 2 Qualify/Races over a 2 day weekend

 

🏁 Test Day 
β€’ Register here: TEST DAY

 

 

🏁 Load-In
β€’ Load-in begins: Thursday, April 23rd @5pm
β€’ Load-in order: Workers β†’ Race Shops β†’ Participants
β€’ Paddock space is first come, first served

 

 

🏁 Tech & Registration
β€’ Registration opens: 7am-5pm
β€’ Tech inspection: TBD
β€’ All vehicles must pass tech prior to competing

 

Pricing

Early Bird Entry - $725
Early Bird Dual Entry - $340

 


After April 3rd Entry - $775
After April 3rd Dual Entry - $365

 

Entry Fee includes bank and MSR fees

 

Schedule & Supplemental Regulations

🏁 Provisional Schedule: TBD
🏁 Supplemental Regulations: TBD

 

Interested in a Garage? Rent One Here!

 

Event Questions?

πŸ“ž SF Region Office: 530-934-4455
πŸ“§ Email: dottie@sfrscca.org

 

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 dottie@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.

Thunderhill Raceway Park

Willows, CA
Download track map
Download track map
Buy track decal
Buy track decal
Buy virtual track walk
Buy virtual track walk

Organizer

Club RaceΒ organized by

SCCA - San Francisco Region - Club Racing

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April SFR SCCA Major / Regional

Sat, Apr 25 - Sun, Apr 26, 2026