The organizers have canceled this weekend’s competition at Thunderhill due to air quality concerns for the health and safety of the participants. This means TTC is not racing this weekend. Registered participants should have gotten an email via MSR earlier today.
If you are willing to travel a bit more, Reno has an event this weekend and registration is open on MSR: https://renoscca.motorsportreg.com/
We are evaluating whether we can book another weekend at the Speedway and keep our planned 10 race season and will send an update on the schedule when we have more information.