SCCA’s Lone Star Region hosts this two-day event at Circuit of the Americas in the rolling hills just outside downtown Austin, Texas. The 3.41-mile, 20-turn track is designed to challenge the world's most exacting competitors while providing a thrilling spectacle for fans. Running in a counterclockwise direction, the course takes advantage of the naturally undulating terrain, and includes an intimidating 133-foot hill at Turn 1. The venue also hosts a Formula One event each year, along with NASCAR Cup and Xfinity races.