Registration closed February 1, 2019 5:45 AM at 2019-02-01T05:45:00-0800 Registration ends February 1, 2019 5:45 AM at 2019-02-01T05:45:00-0800 Registration opens December 7, 2018 12:00 AM at 2018-12-07T00:00:00-0800 Registration runs from December 7, 2018 12:00 AM to February 1, 2019 5:45 AM
Sonoma Raceway has sound maximum requirements. The event day is a 103db day. Please be prepared. There are no refunds or credits if your car fails to meet the venue's requirements for sound or other safety or mechanical considerations.
Price subject to increases within 10 days of the event. Please register early to get the best price and guarantee your spot.