Fri, May 5 - Sun, May 7, 2023

SCCA Super Tour Western Shootout

Thunderhill Raceway Park

About this event




SCCA San Francisco Region

Western Shootout Super Tour

Thunderhill Raceway Park

May 5-7, 2023

Schedule : SCCA Super Tour Supplemental Regulations.pdf

Entry Fees:

Triple Race $695

Dual (extra class, same driver, all or part of weekend)  $300
Enter by Friday, April 21st to retain your permanent number.

Online entry closes May 3, 2023; after that you will need to enter at the track. 

CAR NUMBERS are confirmed Friday afternoon April 28th the week before the race. 

REFERRED NUMBERS: Every effort will be made to honor Conference Preferred Numbers until 14 days prior to the event. However, due to the make-up of the run groups, this may not be possible in all situations. If two drivers holding the same Preferred Number request that number for the same run group, the number will be assigned to the driver with the earliest request.

Enter Now, Pay Later!  SFR will charge your credit card AFTER the race weekend. When you register for a race, you enter your credit card information; after the race weekend, we actually process the card. Now there’s no money barrier to entering early, ensuring you retain your all-important permanent number!

Thunderhill Test Day hosted by Thunderhill. Please contact Schuyler for more information at 530-934-5588.

Test Day May 4, 2023: Thunderhill Test Day Link

If you have questions about the race weekend, please contact the SF Region Office: 530-934-4455 or

Seven Groups:

Group 1 ………. GT1‐3, AS, T1, GTX                 

Group 2 ………. SM                       

Group 3 ………. FA, FC, FE2, FX, P1, P2         

Group 4 ………. STL, STU, T2, T3, T4               

Group 5 ………. SRF3                         

Group 6 ………. B-Spec, EP, FP, HP, GTL                 

Group 7 ………. F6, FF, FV                     

If you do not already have a MotorsportReg account, please follow the steps below to create your account this first time. Next time you enter, just log into your account and future entries for SFR events will be quick and painless!

  1. If you do not already have one, create an account on after reading these steps.
  2. Once logged in, click "My Account" in the top right
  3. Review your vehicle(s), making sure to enter your permanent/preferred numbers and your transponder number
  4. Enter your medical information for the Ambulance/Life Support crew.
  5. Now come back to this page and enter the event and pay online.

Event requirements

To enter any SFR road racing event, you must have a valid SCCA competition license.

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

If you have technical issues with online entry for the event on, 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.

Entries (123)

Tommy McCarthy
Blake Pigeon
Haydn Fischer
Federico Mosconi
Albert Correia
Ryan Gutile
Andrew Wozencroft
Daniel Swanbeck

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


Club Race organized by

SCCA - San Francisco Region - Club Racing

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Event over!