Sports car racing is a form of motorsport road racing which utilises sports cars that have two seats and enclosed wheels. They may be either purpose-built sports prototypes which are the highest level in sports car racing or grand tourers based on road-going models and therefore, in general, not as fast as sports prototypes. Sports car racing is one of the main types of circuit auto racing, alongside open-wheel racing, touring car racing and stock car racing. Sports car races are often, though not always, endurance races that are run over particularly long distances or large amounts of time, resulting in a larger emphasis on the reliability and efficiency of the car and its drivers as opposed to outright car performance or driver skills. The FIA World Endurance Championship is an example of one of the best known sports car racing series.
The Shanghai International Circuit, also called the SAIC Shanghai International Circuit for sponsorship purposes, is a motorsport race track, situated in the Jiading District, Shanghai, China. The circuit is best known as the venue for the annual Chinese Grand Prix which was hosted from 2004 to 2019, and from 2024.
A Le Mans Prototype (LMP) is a type of sports prototype race car used in various races and championships, including the 24 Hours of Le Mans, FIA World Endurance Championship, IMSA SportsCar Championship, European Le Mans Series, and Asian Le Mans Series. Le Mans Prototypes were created by the Automobile Club de l'Ouest (ACO). The technical requirements for an LMP include bodywork covering all mechanical elements of the car. As of 2023, there are two classes within Le Mans Prototypes, designated LMP2 and LMP3.
The Australian Prototype Series is an Australian motor racing series for competitors smaller-engined prototype sports cars. Originally known as Sports Racer Series, eligibility is something of a polyglot collection of existing racing cars and racing categories, featuring Group 2C Supersport racing cars, which in itself is an amalgamation of the former Clubman Sports 1300 regulations with some newer motorcycle engined cars built specifically for Supersports, and a group of Category 6 sports cars produced by West, Minetti, Radical, Lincspeed and ADR, many of which formerly raced as Prototype Sports Cars, or Protosports. Drawing from so many different sources, entry was diverse. The first race meeting for the new category was held at the 2010 Clipsal 500 V8 Supercar race meeting. By 2011 the majority of the grid were American style SCCA DSR class Wests.
Group CN is a category of vehicles used in motorsport, introduced by the FIA in 1993 for sports car racing. Group CN cars are mainly used in hillclimbing championships or sports racing series. Group CM is a non-FIA class which is closely related to Group CN.
The Praga R1 is a racing and sports car made by Czech car manufacturer Praga. The cars raced on the Supercar Challenge and the Britcar Endurance Championship.
The Renault Sport R.S. 01 is a sports racing car manufactured by Renault Sport, the performance division of French automaker Renault. It was originally built to compete in the Renault Sport Trophy, the company's one-make racing series, serving as a replacement for the Renault Mégane Trophy. The car was later homologated for Group GT3 by the SRO Motorsports Group for the car to be able to compete in GT3 class racing series. The Trophy-spec R.S. 01 is the most powerful one-make racer built by Renault, and also the only race car not based on a production car.
The 2017 GT & Prototype Challenge was the 1st season of the GT & Prototype Challenge. The Super GT and Superlights classes of the Supercar Challenge were split from the original series to form the new championship.
The LMP3 Cup Championship is a British-based sports car racing endurance series, endorsed by the Automobile Club de l'Ouest. The championship is designed as an initial step on the ladder to the 24 Hours of Le Mans, as well as providing further opportunities for teams to run the increasingly popular LMP3 specification cars.
The Norma M30 is an LMP3-spec sports prototype. The car is built by French constructor Norma Auto Concept and designed by company co-founder Norbert Santos. The Norma M30 won the 2017 Michelin Le Mans Cup in its debut year entered by DKR Engineering.
The ADESS-03 is a Le Mans Prototype LMP3 built to ACO Le Mans Prototype LMP3 regulations. It was designed and built by ADESS AG. The car had its competition debut at the 2015 4 Hours of Fuji. The car also serves as a base for the GreenGT LMPH2G and H24 Hydrogen powered Le Mans Prototype.
The 2019 GT & Prototype Challenge was the third series of the GT & Prototype Challenge. The GT and Superlights classes of the Supercar Challenge were split from the original series to form the new championship.
The 2020 GT & Prototype Challenge was the fourth series of the GT & Prototype Challenge. The GT and Superlights classes of the Supercar Challenge were split from the original series to form the new championship.
The GT Cup Championship is a sports car racing series based in the United Kingdom. It was founded by Marc Haynes in 2007. The championship supported the short-lived British LMP3 Cup in 2017, following the series to Spa-Francorchamps where it participated alongside the field of prototypes. It will support the 2021 GT World Challenge Europe Sprint Cup at Brands Hatch on 1–2 May. GT Cup Championship events consist of 1 free practice session, 1 qualifying session and 2 races per day; the first being a 25-minute sprint and the second being a 50-minute endurance race with driver changes.
The 2021 Supercar Challenge powered by Hankook was the twenty-first Supercar Challenge season since it replaced the Supercar Cup in 2001. It began at Circuit Zandvoort 10 April and ended at TT Circuit Assen on 31 October.
The 2021 GT & Prototype Challenge powered by Hankook was the fifth season of the GT & Prototype Challenge. It began at the Hockenheimring on 21 May and ended at TT Circuit Assen on 31 October.
The 2022 Prototype Cup Germany was the first season of the series, with German automobile club ADAC securing exclusive rights in Germany for ACO-rules LMP3 class racing, and Creventic organizing and promoting the series. The races will be contested with Le Mans Prototype and Group CN cars.
The 2022 Supercar Challenge powered by Hankook was the twenty-second Supercar Challenge season since it replaced the Supercar Cup in 2001. It began at Circuit Zandvoort 9 April and ended at TT Circuit Assen on 30 October.
The 2022 Prototype Challenge powered by Hankook was the sixth season of the Prototype Challenge. It began at Hockenheimring 14 May and ended at TT Circuit Assen on 30 October.
The 2018 Supercar Challenge powered by Hankook was the eighteenth season of the Supercar Challenge. It began at Circuit de Spa-Francorchamps 13 April and ended at TT Circuit Assen on 21 October.
Circuit de Spa-Francorchamps, Belgium 
Circuit Zandvoort, Netherlands 
