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Road Course
PAVEMENT · ENDURANCE RACING

12 Hours of Thunderhill

Pavement
5 divisions
Going tonight — the essentials

Everything for Fri, Sep 18

On the card · 5 divisions
U. No faster than 1:45
A. Lap times of no faster than 1:54
B. Lap times of no faster than 2:00
C. Lap times of no faster than 2:05
D. Lap times of no faster than 2:10
Date

Fri, Sep 18

2026

Series

Endurance Racing

Location

Map showing the location of 12 Hours of Thunderhill
Thunderhill Raceway Park

Willows CA 95988

road course

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Sources

We track every site that mentions this event and merge them into one listing. Last checked Jul 25, 2026 · 4:55 AM.

https://www.motorsportreg.com/events/drivetracktime-thunderhill-raceway-park-endurance-racing-902738MOTORSPORTREG.COM
About this event

DriveTrackTime on Friday, September 18, 2026 - Saturday, September 19, 2026 at Thunderhill Raceway Park, Willows, CA - 12 straight hours of racing guarantees you will get plenty of windshield time. Five time-bracketed classes. Daylight only. This means no expensive lighting required. Five-minute timed fuel stops (exce...

Organized by DriveTrackTime

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