April 2, 2018, Napa Valley, Calif. — The National Auto Sport Association (NASA) is pleased to announce that registration for the 2018 NASA Championships presented by Toyo Tires will open April 6, 2018 at 9 a.m. PST. The NASA Championships move this year to the world-famous Circuit of the Americas in Austin, Texas. The four-day event will take place September 13-16, 2018. This world-class facility, home to the United States Grand Prix, and some would say the pinnacle of motorsports in the ...

April 2, 2018, Napa Valley, Calif. — The National Auto Sport Association (NASA) is pleased to announce that registration for the 2018 NASA Championships presented by Toyo Tires will open April 6, 2018 at 9 a.m. PST. The NASA Championships move this year to the world-famous Circuit of the Americas in Austin, Texas. The four-day event will take place September 13-16, 2018. This world-class facility, home to the United States Grand Prix, and some would say the pinnacle of motorsports in the ...