About this event
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San Francisco Region 's Season Opener Double Regional Sponsored by Kumar Hotels in Willows at Thunderhill Raceway Park. Complete schedule can be found at www.sfrscca.org on the corresponding calendar page (calendar link at top of each page). Late registration fee of $30 will be charged after March 30. Online entry closes April 7. Thunderhill test day on Thursday, April 8. Sunoco Championship Challenge Groups are 4 (April 8) and 5 (April 9) Offline Contingency Groups are the same as Sunoco Groups.
At the Double Regional, April 9-11, we have created an opportunity for you to show your appreciation for the SCCA race workers. The club will match all Worker Appreciation Program (WAP) donations dollar for dollar during that first weekend, doubling the amount of funds that can be used for our volunteers. You can add your contribution to your entry forms, or stop by race administration during the weekend. If you have questions about the event, please contact the SF Region Office: 888-995-7222 or office@sfrscca.org
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Event requirements
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!
- If you do not already have one, create an account on MotorsportReg.com after reading these steps.
- Once logged in, click "My Account" in the top right
- Review your vehicle(s), making sure to enter your permanent/preferred numbers and your transponder number
- Enter your medical information for the Ambulance/Life Support crew.
- Now come back to this page and enter the event and pay online.
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 scca@thunderhill.com.
If you have technical issues with online entry for the event on MotorsportReg.com, you can contact their customer support during normal business hours at 415.462.5603 or by email here.
Transponder numbers are required for ALL CARS. If you do not have a transponder listed in your vehicle profile, you MUST rent one.
All drivers must still go through on-site registration with logbooks and licenses at the track!
ON THE NEXT PAGE: You must add or select your vehicle and that vehicle must have a transponder number!
