Thunderhill Major info on Apr 8, 2016 (111808) |

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Thunderhill Major

SCCA - San Francisco Region - Club Racing

Friday, Apr 8 — Sunday, Apr 10, 2016
Thunderhill Raceway Park, Willows, CA

Registration closed April 6, 2016 12:00 PM on April 6, 2016 12:00 PM PDT Registration ends April 6, 2016 12:00 PM on April 6, 2016 12:00 PM PDT Registration opens February 13, 2016 12:00 AM on February 13, 2016 12:00 AM PST Registration runs from February 13, 2016 12:00 AM to April 6, 2016 12:00 PM


SFR logo



San Francisco Region SCCA

Thunderhill Major

Thunderhill Raceway

April 8-10

Event Schedule - Revised 3/24

T3 moved to Group 4 with SM. There will be a split start for the races.

Registration will be open from 4 to 7 pm on Thursday

Enter by March 25 to be in the drawing to have your entry fee refunded! Winner will be drawn Saturday night, April 9

Online entry closes Wednesday, April 6 at 12 noon; after that you will need to enter at the track and pay the $50 post entry fee.

For entries received by March 27, Majors Series numbers that were reserved via the Majors Series Registration will be assigned. Secondary preference is given to  2015 SFR Reserved Numbers. This applies through March 31; after that numbers are assigned on a first-come, first-serve basis.

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 Days on Wednesday and Thursday, April 6 and 7 -

Paddock opens at 5 pm on Tuesday, April 5.

If you have questions about the event, please contact the SF Region Office: 888-995-7222 or

Only licenses accepted are: SCCA Full Competition or SCCA Pro.

Sanction #16-M-4171-S

Entry Fees:

Major     $575

Dual       Second entry, same driver  $280  

Post entry fee (entering at the track)  $50 additional

Major Groups:

1............. B-Spec, EP, FP, HP, GTL, STL, T4   

2............. FF, FV, F5

3............. AS, GT1, GT2, GT3, STU, T1, T2, T3

4............. SM (New: $20 compliance fee will be charged for Majors events)

5.............FA, FB, FC, FE, FM, P1, P2

6............. SRF, SRF3

San Francisco Region points will be awarded to all classes listed above.

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.

Attendee List

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SCCA - San Francisco Region - Club Racing

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Sherry Grantz
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Thunderhill Raceway Park
Location Willows, CA
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