The British GT Championship is a sports car racing series based predominantly in the United Kingdom. The series was originally created by the British Racing Drivers' Club in 1993 and, for its first two seasons, was known as the National Sports GT Challenge. The series is currently run by the SRO Motorsports Group, while Pirelli began its first season as the championship's official sole tyre supplier in 2016.
SRO Motorsports Group is an international sporting organisation best known for promoting and running a variety of racing events and series, including the CrowdStrike 24 Hours of Spa, Intercontinental GT Challenge and Fanatec GT World Challenge Europe.
Klaus Bachler is an Austrian racing driver. As a Porsche-contracted driver, Bachler has won races in multiple high-level categories, including the Porsche Supercup, ADAC GT Masters, GTWC Europe Endurance Cup, IMSA SportsCar Championship, and FIA World Endurance Championship.
The GT World Challenge Europe Sprint Cup is a sports car racing series organized by the Stéphane Ratel Organisation (SRO) with the approval of the Fédération Internationale de l'Automobile (FIA). Born as the FIA GT Series in 2013, it was sponsored by Blancpain from 2014 to 2019, and was variously branded as the Blancpain Sprint Series in 2014 and 2015, the Blancpain GT Series Sprint Cup from 2016 to 2018, and the Blancpain GT World Challenge Europe in 2019. In 2020, Amazon Web Services was named official presenter and the series was branded as "GT World Challenge Powered by AWS". Fanatec concurrently served as title sponsor between 2021 and 2024.
Group GT3, known technically as Cup Grand Touring Cars and commonly referred to as simply GT3, is a set of regulations maintained by the Fédération Internationale de l'Automobile (FIA) for grand tourer racing cars designed for use in various auto racing series throughout the world. The GT3 category was initially created in 2005 by the SRO Motorsports Group as a third rung in the ladder of grand touring motorsport, below the Group GT1 and Group GT2 categories which were utilized in the SRO's FIA GT Championship, and launched its own series in 2006 called the FIA GT3 European Championship. Since then, Group GT3 has expanded to become the de facto category for many national and international grand touring series, although some series modify the ruleset from the FIA standard. By 2013, nearly 20 automobile manufacturers have built or been represented with GT3 machines.
The GT World Challenge Asia is a GT series motor racing competition promoted by the Stéphane Ratel Organisation and organized by Team Asia One GT Management.
The GT2 European Series, organized by SRO Motorsports Group, is an auto racing series for the SRO GT2 class of grand tourer cars, designed for amateur pay drivers in the FIA Bronze category. This target audience is also known in sportscar as "gentleman drivers".
The 2020 GT World Challenge America powered by AWS is the 14th season of the United States Auto Club's GT World Challenge America, the third season under ownership of the SRO Motorsports Group and the first season without Blancpain sponsorship. The season began on 7 March in Austin and will end on 4 October at Indianapolis.
The 2022 Fanatec GT World Challenge Asia Powered by AWS was the fourth season of the GT World Challenge Asia, an auto racing series for grand tourer cars in Asia co-promoted by the SRO Motorsports Group and Team Asia One GT Management. The races were contested with GT3-spec and GT4-spec cars. The season began on 20 May at Sepang in Malaysia and was scheduled to end on 23 October at the new Mandalika Circuit in Indonesia, however the round was cancelled due to homologation issues, therefore the championship finished at the Okayama International Circuit in Japan. It was the second season of the unification of GT3 sprint series across the globe under the World Challenge name and the first since Blancpain ended its title sponsorship of the series.
The 2023 Fanatec GT World Challenge Asia Powered by AWS was the fifth season of the GT World Challenge Asia, an auto racing series for grand tourer cars in Asia co-promoted by the SRO Motorsports Group and Team Asia One GT Management. The races were contested with GT3-spec and GT4-spec cars. The season began on 13 May at the Chang International Circuit in Thailand and ended on 24 September at Sepang in Malaysia.
The 2023 Fanatec GT World Challenge Europe Endurance Cup was the thirteenth season of the GT World Challenge Europe Endurance Cup since its inception in 2011 as the Blancpain Endurance Series. The season began on 22 April at Autodromo Nazionale Monza and ended on 1 October at Circuit de Barcelona-Catalunya.
The 2023 Fanatec GT World Challenge Europe Sprint Cup was the eleventh season of the GT World Challenge Europe Sprint Cup following on from the demise of the SRO Motorsports Group's FIA GT1 World Championship, the third with the sponsorship of Fanatec.
Stefano Costantini is an Italian amateur racing driver currently competing in the FIA World Endurance Championship with AF Corse. He is the reigning champion of the GT World Challenge Europe Endurance Cup in the Pro-Am class.
The 2024 Fanatec GT World Challenge Asia Powered by AWS is the sixth season of the GT World Challenge Asia, an auto racing series for grand tourer cars in Asia, co-promoted by the SRO Motorsports Group and Team Asia One GT Management. The races are contested with GT3-spec cars only, as the GT4 class was dropped from the series and moved to the Japan Cup Series. The season began on 20 April at the Sepang International Circuit in Malaysia and is scheduled to end on 15 September at Shanghai International Circuit in China.
The 2024 Fanatec GT World Challenge Europe Powered by AWS was the eleventh season of GT World Challenge Europe. The season began at Paul Ricard on 5 April, and ended at Jeddah Corniche on 30 November. The season consisted of 10 events: 5 Sprint Cup events, and 5 Endurance Cup events.
The 2025 GT World Challenge Asia Powered by AWS will be the sixth season of the GT World Challenge Asia, an auto racing series for grand tourer cars in Asia, co-promoted by the SRO Motorsports Group and Team Asia One GT Management. The races are contested with GT3-spec cars. The season will begin on April at the Sepang International Circuit in Malaysia and is scheduled to end on October in the new Beijing Street Circuit in China. The series will come to Mandalika Circuit in Indonesia which originated to compete in 2022 before the race cancelled.
The 2024 Japan Cup Series is the third season of the Japan Cup Series, an auto racing series for grand tourer cars in Japan, co-promoted by the SRO Motorsports Group and Team Asia One GT Management. The races are contested with GT3-spec and GT4-spec cars. The season began on 8 June at the Sportsland SUGO in Miyagi and is scheduled to end on 25 August at Okayama International Circuit in Okayama.
The 2023 Fanatec Japan Cup Series is the second season of the Japan Cup Series, an auto racing series for grand tourer cars in Japan, co-promoted by the SRO Motorsports Group and Team Asia One GT Management. The races are contested with GT3-spec and GT4-spec cars. The season began on 17 June at the Fuji Speedway in Shizuoka and is scheduled to end on 20 August at Okayama International Circuit in Okayama.
The 2025 GT World Challenge Australia Powered by AWS is an Australian motor sport competition for GT3 cars. This will be the second season since the SRO Motorsports Group took over sole management of the series. The season will start at Philip Island on the 4–6 April and finish at Hampton Downs in New Zealand on October 31–November 2.
The 2025 Japan Cup Series is the fourth season of the Japan Cup Series, an auto racing series for grand tourer cars in Japan, co-promoted by the SRO Motorsports Group and Team Asia One GT Management. The races are contested with GT3-spec, GTC-spec and GT4-spec cars with hopes of GT2-spec entries. The season began on 8 June at the Sportsland SUGO in Miyagi and is scheduled to end on 14 September Suzuka International Circuit in Okayama.
Current season 
