AX: Redwood Region

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Date(s) - 10/23/2022
7:00 am - 4:00 pm

Thunderhill Raceway

Name: Brant Ballantyne
Phone: N/A

Register at

***Note: THIS ZONE EVENT IS PART OF A 2-DAY EVENT, co-hosted by Sacramento Valley Region. Register separately through SVR for Saturday 10/22

This is an Enduro autocross: featuring two or three-lap “enduros” instead of single-lap runs. If you haven’t run an enduro before, you’re in for a treat! Based on the temperature on Sunday, we’ll decide on two or three lap runs.

There will be a group non-hosted dinner on Saturday night where we can share stories of the day. Details to come.

  • Registration closes at midnight on Wednesday, October 19, 2022, or when a 65-registrant limit has been reached
  • The price, to be paid through will be discounted to
    • $75.00 with a $10 discount extended to current PCA members and an additional $10 discount if driving a classified Porsche. 
  • If there is a second driver in the same car they must be registered separately and assigned a different car number.
  • NO walk-up registrations will be accepted. All drivers must register here prior to the closing of registration
  • Spending the weekend? Search nearby Thunderhill Raceway hotels here.
  • If you plan to Camp or RV at Thunderhill on Saturday night – there will be a $20 charge per person per night, payable through MSR
  • The location for this event is Thunderhill Raceway Park. Location details can be found here.


  • 7:00 am: Gates open
  • 7:30 to 8:30 am: All participants must check-in at the registration trailer
  • 8:00 – 8:30 am: Cars tech inspected on grid
  • Cars must be presented and ready for tech by no later than 8:15 am
  • 8:30 am: Instructor-led course walk  begins
  • 8:45 am: Mandatory drivers meeting
  • ~9:00 am: First car on course
  • ~12:00 pm: Break for lunch (~30 min)
  • We will have a morning session and an afternoon session. Depending on the size of the run groups and how efficiently we all work together between run groups we will strive to get 6-8 runs throughout the day if not more. Let’s all work together and make things run efficiently and smoothly, so we can maximize our time.
  • All times are estimated and may be adjusted at the discretion of the AX Chairs.

What to bring:

  • Lunch
  • Water (the club does provide some water)
  • Hat and sunscreen
  • Folding chair
  • Magnets or painter’s tape for car numbers. Bring a bright contrasting colored painter’s tape. (e.g., No blue tape for blue cars.) Please have car numbers LARGE enough to be visible by worker stations and the trailer
  • Snell K, M or SA-rated helmets rated 2010 and newer. Loaner helmets are NOT available.

Please Note:

  • All drivers must check in at the trailer and display assigned car number(s) before moving to grid.
  • All drivers MUST WORK at an assigned worker position.  The majority of worker positions require standing for approximately one hour per shift.  Dress appropriately for standing outside in the weather.
  • In-car instruction will be provided for new drivers
  • No drones allowed
  • No alcohol or drugs permitted!

Questions? Contact Autocross co-Chairs:

Drew Powers or Stacy O’Connell