The 2025 IMSA SportsCar Championship (known for sponsorship reasons as the 2025 IMSA WeatherTech SportsCar Championship) is a planned motor racing championship, set to be the 55th racing season sanctioned by the International Motor Sports Association, which traces its lineage back to the 1971 IMSA GT Championship. It will also be the twelfth season of the IMSA SportsCar Championship since the merger between the American Le Mans Series and the Rolex Sports Car Series in 2014, and the tenth under the sponsorship of WeatherTech.
The provisional schedule was released on March 15, 2024, and features an unchanged 11 rounds. [1] [2]
In accordance with the 2017 LMP2 regulations, all cars in the LMP2 class use the Gibson GK428 V8 engine. [26]
The 2018 IMSA SportsCar Championship was the 48th motor racing championship sanctioned by the International Motor Sports Association (IMSA). It was the fifth season of the United SportsCar Championship and third to be held under the name as the IMSA SportsCar Championship. It began on January 27 with the 24 Hours of Daytona, and ended on October 13 with the Petit Le Mans.
The 2020 IMSA SportsCar Championship was the 50th racing season sanctioned by the International Motor Sports Association (IMSA). This was also the seventh United SportsCar Championship season and fifth under the name as the IMSA SportsCar Championship. The series began on January 25 with the 24 Hours of Daytona, and ended on November 14 with the 12 Hours of Sebring.
The 2021 IMSA SportsCar Championship was the 51st racing season sanctioned by the International Motor Sports Association (IMSA) which traces its lineage back to the 1971 IMSA GT Championship. This was also the eighth United SportsCar Championship season and sixth under the IMSA SportsCar Championship name. The series began on January 30 with the 24 Hours of Daytona, and ended on November 13 with the Petit Le Mans after 12 races.
The 2022 FIA World Endurance Championship was the tenth season of the FIA World Endurance Championship, an auto racing series organised by the Fédération Internationale de l'Automobile (FIA) and the Automobile Club de l'Ouest (ACO). The series was open to prototype and grand tourer-style racing cars divided into four categories. World Championship titles were awarded to the leading manufacturers and drivers in both the prototype and grand tourer divisions.
The 2022 IMSA SportsCar Championship was the 52nd racing season sanctioned by the International Motor Sports Association (IMSA), which traces its lineage back to the 1971 IMSA GT Championship. This was also the ninth season of the IMSA SportsCar Championship since the merger between the American Le Mans Series and the Rolex Sports Car Series in 2014, and the seventh under the sponsorship of WeatherTech. The series began on January 27 for the 24 Hours of Daytona, and ended on October 1 with the Petit Le Mans after 12 races.
The 2023 Asian Le Mans Series was the eleventh season of the Automobile Club de l'Ouest's Asian Le Mans Series. It is the fourth 24 Hours of Le Mans-based series created by the ACO, following the American Le Mans Series, the European Le Mans Series and the FIA World Endurance Championship. The four-event season began at the Dubai Autodrome in Dubai on 11 February 2023 and ended at the Yas Marina Circuit in Abu Dhabi on 19 February 2023.
The 2023 IMSA SportsCar Championship was the 53rd racing season sanctioned by the International Motor Sports Association, which traces its lineage back to the 1971 IMSA GT Championship. It was also the tenth season of the IMSA SportsCar Championship since the merger between the American Le Mans Series and the Rolex Sports Car Series in 2014, and the eighth under the sponsorship of WeatherTech. The 2023 season marked an overhaul season for the championship, with a change in class structure and a new race on the season calendar at Indianapolis Motor Speedway. The championship began with the 24 Hours of Daytona on January 28 and concluded with the Petit Le Mans on October 14 after 11 races.
The 2023 FIA World Endurance Championship was the eleventh season of the FIA World Endurance Championship, an auto racing series organised by the Fédération Internationale de l'Automobile (FIA) and the Automobile Club de l'Ouest (ACO). The series was open to prototype and grand tourer-style racing cars divided into three categories. World Championship titles were awarded to the leading drivers in both the prototype and grand tourer divisions and to the leading manufacturer in prototype division.
The 2023 European Le Mans Series was the twentieth season of the Automobile Club de l'Ouest's (ACO) European Le Mans Series. The six-event season began at Circuit de Barcelona-Catalunya on 23 April and finished at Algarve International Circuit on 22 October.
The 2023 12 Hours of Sebring was an endurance sports car race held at Sebring International Raceway near Sebring, Florida from 15 to 18 March 2023. It was the second round of both the 2023 IMSA SportsCar Championship and the Michelin Endurance Cup. Cadillac Racing entered as the defending overall winners of the 12-hour event, albeit in the new-for-2023 GTP class rather than DPi.
The 2024 FIA World Endurance Championship was the twelfth season of the FIA World Endurance Championship, an auto racing series organised by the Fédération Internationale de l'Automobile (FIA) and the Automobile Club de l'Ouest (ACO). The series was open to Hypercars and, for the first time, LMGT3 racing cars.
The 2023–24 Asian Le Mans Series was the twelfth season of the Automobile Club de l'Ouest's Asian Le Mans Series. It is the fourth 24 Hours of Le Mans-based series created by the ACO, following the American Le Mans Series, the European Le Mans Series and the FIA World Endurance Championship. The five-event season began at the Sepang International Circuit in Sepang on 2 December 2023 and concluded at the Yas Marina Circuit in Abu Dhabi on 11 February 2024.
The 2024 IMSA SportsCar Championship was a motor racing championship, which was the 54th racing season sanctioned by the International Motor Sports Association and traces its lineage back to the 1971 IMSA GT Championship. It was also the eleventh season of the IMSA SportsCar Championship since the merger between the American Le Mans Series and the Rolex Sports Car Series in 2014, and the ninth under the sponsorship of WeatherTech. Following a change in class structure for the 2024 season, the IMSA SportsCar Championship saw a major expansion of its full-time grid across all of its classes.
The 2024 Michelin Pilot Challenge was the twenty-fifth season of the IMSA SportsCar Challenge and the eleventh season organized by the International Motor Sports Association (IMSA). The season began on January 26 at Daytona International Speedway and concluded on October 11 at Road Atlanta. It featured a round of the TCR World Tour.
The 2024 24 Hours of Daytona was an endurance sports car race sanctioned by International Motor Sports Association (IMSA). The race was held at Daytona International Speedway combined road course in Daytona Beach, Florida on January 27–28, 2024. The event was the 62nd running of the 24 Hours of Daytona since its inception in 1962, and the first of 11 races across multiple classes in the 2024 IMSA SportsCar Championship, as well as the first of five rounds in the 2024 Michelin Endurance Cup. The 2024 race was shortened due to an officiating error causing the race to end 1 minute 35.277 seconds short of the scheduled 24 hours.
The 2024 12 Hours of Sebring was an endurance sports car race held at Sebring International Raceway near Sebring, Florida, scheduled from March 13 to 16, 2024. It was the second round of both the 2024 IMSA SportsCar Championship and the Michelin Endurance Cup.
The 2025 FIA World Endurance Championship will be the thirteenth season of the FIA World Endurance Championship, an auto racing series organised by the Fédération Internationale de l'Automobile (FIA) and the Automobile Club de l'Ouest (ACO). The series will be open to Hypercars and LMGT3 racing cars.
Wright Motorsports is an American sports car racing team that currently competes in the GTD class of the IMSA SportsCar Championship and in the Pro Cup class in the GT World Challenge America series. The team was founded in 2000 by John Wright.
The 2024–25 Asian Le Mans Series will be the thirteenth season of the Automobile Club de l'Ouest's Asian Le Mans Series. It is the fourth 24 Hours of Le Mans-based series created by the ACO, following the American Le Mans Series, the European Le Mans Series and the FIA World Endurance Championship. The six-event season will begin at the Sepang International Circuit in Sepang on 6 December 2024 and will conclude at the Yas Marina Circuit in Abu Dhabi on 16 February 2025.
The 2025 Michelin Pilot Challenge will be the twenty-sixth season of the IMSA SportsCar Challenge and the twelfth season organized by the International Motor Sports Association (IMSA). The season will begin on January 26 at Daytona International Speedway and will conclude on October 11 at Road Atlanta.