TrackMasters Racing
31 years of hosting fun and safe events for street and race prepared vehicles. Come out and join us for a track day or weekend of driving on one of the NorCal region's exceptionally challenging and rewarding race tracks!
Sonoma: October 10th, Friday Pre NASA HPDE and Race Testing
Fri, Oct 10
|Sonoma
Perfect Weather Event for HPDE or Race Testing! Unlimited Sound. You can attend this event and them drive to Monterey Friday night for a weekend at Laguna Seca at 105db! A trifecta of sorts! 2 tracks, 3 days on track, and no sound issues!
Time & Location
Oct 10, 2025, 8:00 AM – 5:00 PM
Sonoma, 29355 Arnold Dr, Sonoma, CA 95476, USA
About the event
This is our last 2025 Sonoma event this season and includes a HPDE run group as well as Race Testing run groups for NASA on the weekend or any other drivers that want to drive and test in an experienced field of cars.
If you plan to use this weekend as the end of your driving season this year, then join us at Sonoma on Friday with Unlimited Sound, and then join us on Saturday and Sunday at Laguna Seca with a 105db sound limit! A hell of a way to end the driving season!