HPDE with 3 groups of car and 1 group of Motorcycles at Thunderhill Raceway in Willows, California. Home of the 25hr NASA race.
Advanced to Novices are able to participate and we will have a 2nd consecutive day option for those interested in running two days. March 18th will have 1 car run group and 2 or 3 Motorcycle run groups.
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