The zone autocross series consists of some 8-10 events each season, and is geared not only for the experienced driver but novices as well. It is a good way to get out in the zone and meet like-minded people in some of the Zone’s other regions. Zone autocross events are currently conducted by Golden Gate, Loma Prieta, Sacramento Valley, Sequoia, and Redwood regions.
Competitors compete by class and by PAX and are awarded trophies and bragging rights for year end awards. Cars are classed in various categories ranging from As-Delivered, Optioned, Prepared, and Unlimited classes following the Zone 7 Rules. The PAX competition is a handicapped format with cars given a PAX index based upon the car’s year, model, options and any modifications. The As-Delivered classes include Porsche models as they came from the factory line while Unlimited cars are generally high performance race cars. All cars participating in the Zone series must be a Porsche. See the rules and car classes.
To learn more, visit About Autocross and Autocross Rules.
All Regions Autocross Dates for 2025
The Autocross Series Schedule for 2025
Updated 12/18/2024

Thunderhill Raceway, Willows CA
Sacramento Valley & Redwood Region Zone Autocross April 5-6, 2025 Thunderhill Raceway Park

Thunderhill Raceway, Willows CA
Sacramento Valley & Redwood Region Zone Autocross April 5-6, 2025 Thunderhill Raceway Park
To view the autocross results, go to Series results.