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PAVEMENT · OPEN TRACK

3 Mile - Open Test - NASA 12 Hr.

Pavement
1 division
Going tonight — the essentials

Everything for Fri, Sep 18

On the card · 1 division
Race prepared cars only
Date

Fri, Sep 18

2026

Series

Open Track

Location

Map showing the location of 3 Mile - Open Test - NASA 12 Hr.
Thunderhill Raceway Park

Willows CA 95988

road course

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No passengers are allowed during TRP Open Test events.

Sources

We track every site that mentions this event and merge them into one listing. Last checked Jul 25, 2026 · 4:39 AM.

https://www.motorsportreg.com/events/3-mile-open-test-thunderhill-raceway-park-409321MOTORSPORTREG.COM
About this event

Thunderhill Raceway Park on Friday, September 18, 2026 at Thunderhill Raceway Park, Willows, CA - Open testing on Thunderhill Raceway Park's 3-mile East course. Race prepared cars only. No passengers are allowed during TRP Open Test events. Driver check-in will take place at the GiftShop starting ...

Organized by Thunderhill Raceway Park

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