Event Overview

San Francisco, Sacramento Chapter Solo Rounds 11 & 12 @ Thunderhill Raceway Park is an SCCA motorsports event at Thunderhill Raceway Park. Review the event details and participant requirements below before attending.

Date and Location

• Date: 2026-08-29 through 2026-08-30
• Track: Thunderhill Raceway Park
• City: Willows, California
• Address: 5250 State Highway 162

Event Details

This event is listed by the Sports Car Club of America. Confirm the final schedule, entry availability, class rules, fees and technical requirements on the official event page before traveling.

Official Event Information

View the official SCCA event page for current notices and organizer updates.