The Trans-Am Series presented by Pirelli is a sports car racing series held in North America. Founded in 1966, it is sanctioned by the Sports Car Club of America (SCCA). Primarily based in the United States, the series competes on a variety of track types including road courses and street circuits. Trans-Am is split into the TA and TA2 classes for silhouette racing cars, while its production classes are the GT, SGT, and XGT.
Mark Neary Donohue Jr., nicknamed "Captain Nice," and later "Dark Monohue," was an American race car driver and engineer known for his ability to set up his own race car as well as driving it to victories.
Scott Donald Pruett is an American retired racing driver who has competed in numerous disciplines of the sport. In the 1980s, Pruett established himself as a top sports car racer, winning two IMSA GTO, and three Trans-Am championships. Later in his career, he won five Grand-Am championships. In the 1990s, Pruett competed in CART Championship cars. After a brief stint in NASCAR, he returned to sports cars.
Wallace Paul Dallenbach is an American former racing driver. He competed in the NASCAR Cup Series, and is known for his prowess as a road racer. In addition to NASCAR, Dallenbach has raced in SCCA Trans-Am, IMSA Camel GT, CART, and the Pikes Peak International Hill Climb.
The 1973 World Sportscar Championship season was the 21st season of FIA World Sportscar Championship motor racing. It featured the 1973 World Championship for Makes and the 1973 Cup for GT Cars which were contested concurrently over a ten race series. The World Championship for Makes, which was open to Group 5 Sports Cars and Group 4 GT Cars, was won by Matra and the Cup for GT Cars, which was open only to Group 4 GT Cars, was won by Porsche.
The Sportscar Vintage Racing Association (SVRA) is an American automobile club and sanctioning body that supports vintage racing in the United States. The organization was founded in 1981, and is regarded as the premier vintage racing organization in the U.S.
This article documents the events that occurred in motorsports in the 1960s.
The 1969 Trans-American Championship was the fourth running of the Sports Car Club of America's Trans-Am Series. The championship was open to SCCA Sedan category cars competing in Over 2 liter and Under 2 liter classes. 1969 marked the end of the use of co-drivers in the Trans-Am Championship, as most of the races were between 2.5 and 3 hours. The Over 2 liter and Under 2 liter Manufacturers' titles were won by Chevrolet and Porsche respectively.
The 2012 Rolex Sports Car Series season was the thirteenth running of the Grand American Road Racing Association's premier series. It began with the 24 Hours of Daytona on January 28–29.
The 1973 Trans-Am Series was the eighth running of the Sports Car Club of America's premier series. It began on April 15 and ran for six rounds. Due to the decline of demand for muscle cars in the early seventies and the energy crisis that year, 1973 is considered to be the beginning of the decline of Trans Am. In contrast to American muscle dominating previous years, Porsche won the manufacturers' championship this year. 1973 also saw the rise of silhouette cars as a way of adapting to the decline of performance cars, ultimately making the cars interchangeable with IMSA GTO and GTU.
The 1974 Trans-Am Series was the ninth running of the Sports Car Club of America's premier series. It began on May 4 and ran for only three rounds, including the Six Hours of Watkins Glen.
The 1975 Trans-Am Series was the tenth running of the Sports Car Club of America's premier series. All races except for the Six Hours of Watkins Glen ran for approximately one hundred miles.
The 1976 Trans-Am Series was the eleventh running of the Sports Car Club of America's premier series. All races except for the Six Hours of Watkins Glen ran for approximately one hundred miles. American Motors garnered its final Trans Am victories in 1976.
The 1978 Trans-Am Series was the thirteenth running of the Sports Car Club of America's premier series. It was the first time the series left North America, with a round in Mexico at the end of the season. All races except for the Six Hours of Watkins Glen ran for approximately one hundred miles.
The 1979 Trans-Am Series was the fourteenth running of the Sports Car Club of America's premier series. All races except for the Six Hours of Watkins Glen ran for approximately one hundred miles. For the first time in series history, the schedule included a round held outside the United States and Canada, with the first round being contested in Mexico.
The Chevrolet Corvette C7.R is a grand tourer racing car built by Pratt Miller and Chevrolet for competition in endurance racing between 2014 and 2019. It is a replacement for the Corvette C6.R racing car, using the C7 generation Chevrolet Corvette as a base. The C7 road car was noted to incorporate development from the Corvette C6.R, thus those properties also carry over to the race car. The Corvette Racing C7.R raced in the WeatherTech SportsCar Championship in the GT Le Mans (GTLM) class.
The 2019 Sahlen's Six Hours of the Glen was an endurance race sanctioned by the International Motor Sports Association (IMSA). The race was held at Watkins Glen International in Watkins Glen, New York, on June 30, 2019. This race was the sixth round of the 2019 WeatherTech SportsCar Championship, as well as the third round of the 2019 Michelin Endurance Cup.
The 2017 Sahlen's Six Hours of the Glen was an endurance race sanctioned by the International Motor Sports Association (IMSA). The race was held at Watkins Glen International in Watkins Glen, New York on the July 2nd, 2017. This race was the sixth round of the 2017 WeatherTech SportsCar Championship.
The 2021 Sahlen's Six Hours of The Glen was an endurance sports car race sanctioned by the International Motor Sports Association (IMSA). The race was held at Watkins Glen International in Watkins Glen, New York on June 27, 2021. This race was the fifth round of the 2021 IMSA SportsCar Championship, and the third round of the 2021 Michelin Endurance Cup.
The 2016 Sahlen's Six Hours of The Glen was a sports car race sanctioned by the International Motor Sports Association (IMSA). The race was held at Watkins Glen International in Watkins Glen, New York on the July 3, 2016. This race was the sixth round of the 2016 IMSA SportsCar Championship.
Ludwig Heimrath 
Bob Tullius 
Bob Wollek