Autocross Completed Listed by Thunderhill Raceway Park via MotorsportReg Updated Oct 4

3 Mile - Open Test - NASA 12 Hr.

Check the organizer’s latest schedule, registration, and venue information before you go.

3 Mile - Open Test - NASA 12 Hr. event artwork
Registration and official details Directions

3 Mile - Open Test - NASA 12 Hr. 2026 schedule, venue, and registration

Date and time
Friday, September 18, 2026
All day
Venue
Thunderhill Raceway Park
5250 California 162, Willows, CA, 95988, US
Organizer
Thunderhill Raceway Park
Status
Event completed
This event has ended. Check the organizer’s page for results or updates.

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