The National Auto Sport Association (NASA) has announced that registration for the 2018 NASA Championships presented by Toyo Tires opens Friday, April 6, at 9 a.m. PST.

The NASA Championships will 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.

The event will feature the inaugural Toyo Tires Classic for Spec Miata competitors, along with 28 classes of wheel-to-wheel competition joined by nine classes of Time Trial competition.

Registration for the 2018 NASA Championships presented by Toyo Tires will be based on a first-registered, first-entered basis.

In addition, NASA once again will make an early-entry reservation option available later this month to anyone who wants to take advantage of the lowest entry prices available for the year.

Visit nasachampionships.com for more information and to register.