PCA REDWOOD REGION AUTOCROSS #2Sunday, September 21, 2025 @ Sonoma County Fairgrounds
After a date change created a conflict for ESCA, Redwood PCA can fill in and is excited for the opportunity to host a local autocross in Sonoma County!
Registration & Pricing
Registration for PCA & ESCA members opens at 6:00 PM on August 31
Registration for non-PCA / ESCA members opens at 6:00 PM on September 4
Registration closes Wednesday, September 17, at midnight (or when 50 spots are filled)
$80 per driver paid via MotorsportReg.com (MSR)
$10 Discount for PCA or ESCA Members
$2 MSR Service Fee (paid directly to MSR)
Two-Driver Car? Both drivers must register separately and use different car numbers
No walk-up registrations. All drivers must register online before the deadline
Event Schedule
8:00 AM-9:15 AM – Gates Open
8:15-9:15 AM – Driver check-in at the registration trailer
8:30-9:15 AM – Tech inspection (cars must be ready by 8:30 AM)
9:00 AM – Instructor-led course walk
9:40 AM – Mandatory Drivers' Meeting
~10:00 AM – First car on course, decibel limit is 95
~12:30 PM – Lunch break (~30 minutes)
~1:00 PM – Afternoon runs begin
We aim for 8-10 runs per driver, depending on run group efficiency. Let’s work together to maximize run time!
What to Bring
Lunch & Water
Hat & Sunscreen
Layers for cool mornings
Folding chair for lunch break
Car numbers: painter’s tape or magnets (no blue tape on blue cars; numbers must be visible from stations)
Helmet (Snell K, M, or SA-rated, 2010 or newer – loaners available)
Rules & Requirements
Car numbers: If you don’t have an assigned number, one will be provided at registration
Work assignments: All drivers must work an assigned position (typically standing for ~1 hour per shift)
This is an all-day event: Plan on joining both morning and afternoon sessions – check with the event chair if you need an exception
Instruction: In-car coaching provided for new drivers
If there are two people in a car, one must be a PCA instructor
Vehicle requirements: Cars must be in good mechanical condition, with no major leaks and a clear interior
Rain or shine: The event runs in all weather – no refunds for inclement conditions
Prohibited: Drones, firearms, alcohol, and drugs are not allowed at PCA events
10 mph limit on-site when not on course
Please drive respectfully to and from the site
Questions?
Contact Redwood Autocross Chair, Stacy O'Connell
Event Venue
Sonoma County Fairgrounds, Sonoma Farm Bureau Crab Feed, 1350 Bennett Valley Rd, Santa Rosa, CA 95404, United States
