SFR Championship Regional 15, 16, 17 info on Oct 23, 2020 (529414) |

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SFR Championship Regional 15, 16, 17

SFR Championship Regional 15, 16, 17

SCCA - San Francisco Region - Club Racing

Friday, Oct 23 — Sunday, Oct 25, 2020
Thunderhill Raceway Park, Willows, CA

Registration closed October 20, 2020 11:59 PM at 2020-10-20T23:59:00-0700 Registration ends October 20, 2020 11:59 PM at 2020-10-20T23:59:00-0700 Registration opens September 17, 2020 12:00 PM at 2020-09-17T12:00:00-0700 Registration runs from September 17, 2020 12:00 PM to October 20, 2020 11:59 PM





San Francisco Region SCCA

Championship Series Regionals 15, 16, 17

Tom McCarthy Memorial Races

Thunderhill Raceway

October23-25, 2020

Schedule Thunderhill Finale October 23-25 9-21-20 FINAL.pdf

Friday/Saturday  3 Mile Track

Sunday  5 mile track

All races are double points.

Entry Fees:

Triple Race $515

Single Race $375

Dual (extra class, same driver, all or part of weekend)  $225  

Enter by Friday, October 18th to retain your permanent number.

Online entry closes Tuesday, October 20th at midnight; after that you will need to enter at the track and pay the $50 post entry fee.

CAR NUMBERS are confirmed Friday afternoon the week before the race. 

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 on Thursday, October 22th -


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

Eight Groups:

Group 1                              FA, FM, F4, FS

Group 2                              FB, P1, P2, FE, S2, DSR, ASR

Group 3                              ITE, GT1, GT2, GT3, PC, GTA, SP, EP, N3/L, SS, T1, T2, T3, E46, AS, GTX

Group 4                              FF, CF, FV, FST, F5, FC, FFT

Group 4a                            FF. VFF, CF, FFT (Group has 2 runs, qualifies with Group 4  See schedule)

Group 5                              ITS, ITA, ITB, ITC, ITX, ITR, FP, HP, GTL, STL, STU, SMG, E30, BS, T4, SM5, SSC5

Group 6                              SRF3; SRF (split start)

Group 7                              SMT, SSM, SM

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.