The European Le Mans Series is a European sports car racing endurance series inspired by the 24 Hours of Le Mans race and organized by the Automobile Club de l'Ouest (ACO). The European Le Mans Series is similar to the former American Le Mans Series (ALMS) based in the United States and Canada that was running with ACO and IMSA between 1999 and 2013. ELMS team champions and runners-up receive an automatic entry to the following year's 24 Hours of Le Mans. Originally titled the Le Mans Endurance Series before becoming simply the Le Mans Series in 2006, the series was renamed once more in 2012, reusing a name previously utilized by IMSA in 2001.
ORECA is a French racing team and race car constructor, founded in 1973 and run by Hugues de Chaunac, former team manager of F1 team AGS. Oreca has had success in many areas of motorsport. Since the early 1990s the team has concentrated on running sports cars and GT cars.
Signatech, currently competing as the Alpine Endurance Team, is a French auto racing team and racing car constructor that competes in the FIA World Endurance Championship. Signatech has been a long-term partner for Automobiles Alpine since 2013, and has been responsible for running their Le Mans Prototype race cars in the WEC, most notably in the LMP2 class and more recently stepping up to the Le Mans Hypercar class with Alpine's A424 sports prototype. Alpine purchased a stake in Signatech in 2024.
Honda Racing Corporation USA, formerly Honda Performance Development, Inc. (HPD), is a subsidiary of American Honda Motor Co. which was established in 1993 and is based in Santa Clarita, California. It is the technical operations center for Honda's American motorsports programs and is involved in the design and development of race engines and chassis for auto racing series such as the IndyCar Series, American Le Mans Series (ALMS), European Le Mans Series (ELMS), FIA World Endurance Championship (WEC) and IMSA SportsCar Championship.
Rebellion Racing was a Swiss racing team that competed in endurance racing. The team competed in the 2011 Intercontinental Le Mans Cup season and won the LMP1 teams' title in the 2011 Le Mans Series season. The team started as an association between Speedy Racing and Sebah Racing, which began in 2008. Rebellion Racing's last team principal was Alexandre Pesci and the team manager was Bart Hayden.
Louis Charles Hubert Delétraz is a Swiss racing driver currently competing in the FIA World Endurance Championship and European Le Mans Series for Prema Orlen Team and in the IMSA SportsCar Championship for Tower Motorsport. He also competes in the IMSA Michelin Endurance Cup with Wayne Taylor Racing with Andretti Autosport.
The Rebellion R-One is a sports prototype racing car built by French constructor Oreca on behalf of Swiss-based team Rebellion Racing. It is designed to meet the 2014 LMP1-L regulations for Le Mans Prototypes in the FIA World Endurance Championship as well as at the 24 Hours of Le Mans, and replaces the Lola B12/60 chassis. The first two R-Ones debuted at the 2014 6 Hours of Spa-Francorchamps, round two of the FIA World Endurance Championship. The Rebellion R-One shares the same monocoque as the Oreca 05, and the Oreca 07.
The Oreca 05 is a Le Mans Prototype built by Oreca in 2015. The car was designed to compete in the LMP2 class. The car's first win came at the 2015 24 Hours of Le Mans by Hong Kong–based team KCMG. A closed-top design, it incorporates several new mechanical and safety features not used in the Oreca 03 car. Zylon anti-intrusion panels are built into the frame that prevent any mechanical components from coming into the chassis in the event of an accident. The car is smaller than the normal LMP2 class; the 05's frame is 1900mm wide while most other cars have a 2000mm frame. The 05 has an electrical power steering system and an improved gearbox.
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 Rebellion R13 is a sports prototype racing car built by French constructor Oreca on behalf of Swiss-based team Rebellion Racing. It is a variation of the Oreca 07, created to compete in the LMP1 class. It would later be renamed by Alpine to Alpine A480 when it was rebadged to run as a grandfathered into the Hypercar class in 2021 and 2022.
The Riley-Multimatic MkXXX, also known as the Riley-Multimatic Mk.30, or simply the Riley Mk.30, is a Le Mans Prototype 2 built to the 2017 FIA/ACO regulations. This car can be raced globally in the European Le Mans Series, Asian Le Mans Series, the FIA World Endurance Championship, and the IMSA sanctioned WeatherTech Sportscar Championship. It made its racing debut at the 2017 Rolex 24 at Daytona, scoring a podium finish, with Spirit of Daytona Racing.
The 2019 24 Hours of Daytona was an International Motor Sports Association (IMSA)-sanctioned endurance sports car race held at the Daytona International Speedway combined road course in Daytona Beach, Florida, on January 26–27, 2019. It was the 57th running of the race, and the first of 12 races in the 2019 IMSA WeatherTech Sportscar Championship, and the first of four rounds of the 2019 Michelin Endurance Cup.
The Acura ARX-05 is a sports prototype racing car built to Daytona Prototype International regulations. It was developed in partnership by Honda Performance Development and Oreca, and is based on the Oreca 07 chassis and powered by the Acura AR35TT twin-turbocharged 3.5L V6 engine.
A Daytona Prototype International (DPi) was a type of sports prototype racing car developed specifically for the International Motor Sports Association's WeatherTech SportsCar Championship, as their top class of car, acting as a direct replacement, and spiritual successor of the Daytona Prototypes. They are named after the main series event, the Rolex 24 at Daytona. The class made its racing debut at the 2017 24 Hours of Daytona.
The 2019 8 Hours of Bahrain, formally known as the 2019 BAPCO 8 Hours of Bahrain, for sponsorship reasons, was an endurance sportscar racing event held on 14 December 2019, as the fourth round of the 2019–20 FIA World Endurance Championship. This would mark the return of the FIA WEC to the Bahrain International Circuit for the first time since 2017, and would also be the inaugural running of the race, in an extended 8 hours format, having previously been run as the 6 Hours of Bahrain.
The 2020 24 Hours of Daytona was an endurance sports car race sanctioned by the International Motor Sports Association (IMSA). The event was held at the Daytona International Speedway combined road course in Daytona Beach, Florida, on January 25–26, 2020. This event was the 58th running of the 24 Hours of Daytona, and the first of 12 races across multiple classes in the 2020 WeatherTech SportsCar Championship, as well as the first of four rounds in the 2020 Michelin Endurance Cup.
LMDh is a sports prototype category that competes alongside Le Mans Hypercar entries in the Grand Touring Prototype (GTP) class of the IMSA SportsCar Championship from 2023. It also competes in the Hypercar class in the FIA World Endurance Championship.
The Porsche 963 is an LMDh sports prototype racing car designed by Porsche and built by Multimatic, to compete in the Hypercar and GTP classes in the FIA World Endurance Championship and IMSA SportsCar Championship, respectively. The 963 name draws inspiration from the Porsche 956 and Porsche 962 that raced in the 1980s, which also competed in American and European racing series. The car was revealed at the 2022 Goodwood Festival of Speed, with a traditional red, white, and black livery.
The Acura ARX-06 is a sports prototype racing car designed by Honda Racing Corporation USA, formerly known as Honda Performance Development (HPD), and built by Oreca. It is designed to the Le Mans Daytona h regulations, and competes in the GTP class in the IMSA SportsCar Championship since 2023. The car has a bespoke 2.4-liter twin-turbocharged V6 engine designated as the AR24e. The ARX-06 debuted alongside the BMW M Hybrid V8, Cadillac V-LMDh and Porsche 963 at the 2023 season opener of the IMSA SportsCar Championship at the Daytona International Speedway.
The 2023 24 Hours of Daytona was an endurance sports car race sanctioned by the International Motor Sports Association (IMSA). The event was held at Daytona International Speedway combined road course in Daytona Beach, Florida, on January 28–29, 2023. This event was the 61st running of the 24 Hours of Daytona since its inception in 1962, and the first of 11 races across multiple classes in the 2023 IMSA SportsCar Championship, as well as the first of four rounds in the 2023 Michelin Endurance Cup. The No. 60 Meyer Shank Racing Acura, driven by Tom Blomqvist, Colin Braun, Hélio Castroneves and Simon Pagenaud, took the overall win, but the team was later penalized for tire pressure data manipulation, resulting in penalties, fines and probation for those responsible. This was Meyer Shank's second Rolex 24 win in a row, and their third major endurance race win in four events. The No. 10 Wayne Taylor Racing Acura finished second overall and scored the most points towards the GTP championship.
