Both 59-mile legs of the race were replete with the scenic beauty of the area. Sanderson, Texas, is a mere 25 miles from the border of Mexico, and there are 1.5 million acres of land occupied by only 1,000 citizens in Terrell County. While it's great to get a fast time for a speed certificate, it comes with risk, as running just 1 mph over your tech speed earns you a disqualification. And yes, Corvette racers won the dishonor of the most DQs, with GS 145 and GS 150 racers clicking off three each. With a 168-mph tech speed in those classes, exceeding the limit is no mean feat.