Classes
* Daytona Prototype international (DPi) * Le Mans Prototype 2 (LMP2) * Le Mans Prototype 3 (LMP3) * GT Le Mans (GTLM) * GT Daytona (GTD) For the 2021 season, a new class is set to join the class hierarchy: Le Mans Prototype 3 (LMP3), in an attempt to bolster the number of entries across each race. It is a new addition to the structure of the WeatherTech SportsCar Championship, having previously been the main class in one of the championships' feeder series, theRule changes
Sporting regulations
On September 9, 2020, IMSA announced a revamp of their points system. For the 2021 season onward, the existing points system would be used for the results of qualifying, with the same points system being multiplied by 10 for the main race. In addition, the existing amateur-based classes (LMP2 and GTD) would have a revised qualifying structure, with the session being split into two halves, with both halves requiring a different driver and set of tires to be used for qualifying. This format would be applied to the incoming LMP3 class as well.Schedule
The provisional schedule was released on September 9, 2020, and features 12 rounds. The schedule was pending, however, because of COVID-19 regulations that may still be in effect. On December 3, 2020, IMSA announced the addition of the "Motul Pole Award 100", a qualifying race run in conjunction with the "Roar Before the Rolex 24" preseason test. The 100-minute event awards qualifying points and sets the starting order for the Rolex 24 at Daytona. Two drivers must compete in each car, however points are awarded to all drivers on the entry list for each car. This effectively made participation in the Roar Before the 24 test mandatory for all teams planning to race in the 24 Hours of Daytona. On December 17, 2020, IMSA announced an adjustment to the schedule due to the ongoing COVID-19 pandemic, shifting the "West Coast Swing" rounds at WeatherTech Raceway Laguna Seca and the Long Beach street circuit from April to September. On March 4, 2021, IMSA announced a further change to the schedule, again because of the pandemic, because theNotes
Entries
Daytona Prototype international (DPi)
Le Mans Prototype 2 (LMP2)
In accordance with the 2017 LMP2 regulations, all cars in the LMP2 class use the Gibson GK428 V8 engine.Le Mans Prototype 3 (LMP3)
In accordance with the 2020 LMP3 regulations, all cars in the LMP3 class use theGT Le Mans (GTLM)
GT Daytona (GTD)
Race results
Bold indicates overall winner.Championship standings
Points systems
Championship points are awarded in each class at the finish of each event. Points are awarded based on finishing positions in qualifying and the race as shown in the chart below. ; Drivers points Points are awarded in each class at the finish of each event. ; Team points Team points are calculated in exactly the same way as driver points, using the point distribution chart. Each car entered is considered its own "team" regardless if it is a single entry or part of a two-car team. ; Manufacturer points There are also a number of manufacturer championships which utilize the same season-long point distribution chart. The manufacturer championships recognized by IMSA are as follows: : Daytona Prototype international (DPi): Engine & bodywork manufacturer : GT Le Mans (GTLM): Car manufacturer : GT Daytona (GTD): Car manufacturer Each manufacturer receives finishing points for its highest finishing car in each class. The positions of subsequent finishing cars from the same manufacturer are not taken into consideration, and all other manufacturers move up in the order. : Example: Manufacturer A finishes 1st and 2nd at an event, and Manufacturer B finishes 3rd. Manufacturer A receives 35 first-place points while Manufacturer B would earn 32 second-place points. ; Michelin Endurance Cup The points system for the Michelin Endurance Cup is different from the normal points system. Points are awarded on a 5–4–3–2 basis for drivers, teams and manufacturers. The first finishing position at each interval earns five points, four points for second position, three points for third, with two points awarded for fourth and each subsequent finishing position. At Rolex 24 at Daytona, points are awarded at 6 hours, 12 hours, 18 hours and at the finish. At theDrivers' Championships
Standings: Daytona Prototype International (DPi)
Standings: Le Mans Prototype 2 (LMP2)
†: Post-event penalty. Car moved to back of class. ‡: Points count towards Michelin Endurance Cup championship onlyStandings: Le Mans Prototype 3 (LMP3)
‡: Points count towards Michelin Endurance Cup championship onlyStandings: Grand Touring Le Mans (GTLM)
‡: Non-points eventStandings: Grand Touring Daytona (GTD)
†: Post-event penalty. Car moved to back of class. ‡: Points count towards WeatherTech Sprint Cup championship only.Team's Championships
Standings: Daytona Prototype International (DPi)
†: Post-event penalty. Car moved to back of class.Standings: Le Mans Prototype 2 (LMP2)
†: Post-event penalty. Car moved to back of class. ‡: Points only awarded towards Michelin Endurance Cup championshipStandings: Le Mans Prototype 3 (LMP3)
‡: Points count towards Michelin Endurance Cup championship onlyStandings: Grand Touring Le Mans (GTLM)
‡: Non-points eventStandings: Grand Touring Daytona (GTD)
†: Post-event penalty. Car moved to back of class. ‡: Points count towards WeatherTech Sprint Cup championship only.Manufacturer's Championships
Standings: Daytona Prototype International (DPi)
Standings: Grand Touring Le Mans (GTLM)
‡: Non-points eventStandings: Grand Touring Daytona (GTD)
‡: Points count towards WeatherTech Sprint Cup championship only.Trueman/Akin Awards
The Trueman / Akin Driver Award programs recognize outstanding Drivers in the LMP2, and GTD classes who, while not professional Drivers, have established themselves and their driving credentials in the racing community through their talent, effort and determination. These awards are presented to those Drivers based on their individual performance, the performance of their Teams and their driving contribution to the Race result of their Car. The Trueman / Akin programs are intended for Drivers that have built a career outside of racing and contribute a substantial portion of the funding to a Team's budget. These Drivers may become Race winners and champions but they are distinguished by the presence of a business career or other professional pursuit away from the racetrack. Trueman points and the Jim Trueman season-end trophy are awarded to eligible LMP2 class Drivers. Akin points and the Bob Akin season-end trophy are awarded to eligible GTD class Drivers.Standings: Jim Trueman Award
Standings: Bob Akin Award
References
External links
* {{IMSA GT Championships WeatherTech SportsCar Championship seasons IMSA SportsCar Championship