Many people go to sports-car races just to see the crashes, but only die-hard fans stay to watch each driver solemnly bury his car. Pay your respects with this GrouponLive deal to see the final day of the Grand-Am Road Racing Championship Weekend Presented by BMW at Lime Rock Park. For $39, you get two general-admission tickets on Saturday, September 29, from 9 a.m. to 6 p.m. (up to a $110 value). Gates open at 7 a.m.

Grand-Am Road Racing Championship Weekend Presented by BMW hurtles toward the end of its season with a full day of high-octane racing. To jumpstart Saturday’s schedule of events, showroom sports cars from a variety of makes speed around the 1.5-mile track during the Continental Tire Sports Car Challenge. Then, at 3 p.m., checkered flags signal the start of the Rolex Sports Car Series, which showcases the series’ iconic Daytona Prototypes powered by BMW, Chevy, or Porsche engines that run entirely on raw eggs and protein powder. At the same time, flame-spewing GT-class rides, such as Corvettes, Mustangs, and Camaros, infuse the competition with added heat, leading to a potential new class of champions when the smoke clears.