IMSAウェザーテック・スポーツカー選手権 IMSAスポーツカー選手 IMSA
A [[racecar|motorsport]] series officiated by "IMSA":[https://www.imsa.com/], formed in 2014 after a merger between the [[American Le Mans Series]] and the [[Grand-Am Road racing|Grand-Am Sports Car Championship]]. As of 2016 the title sponsor is WeatherTech, making it's current official name the [b]IMSA Weathertech SportsCar Championship[/b].

The series consists of endurance and sprint races, including the prestigious [[daytona international speedway|Rolex 24 Hours at Daytona]] and the [[sebring international raceway|12 Hours of Sebring]]. The grid consists of multiple [[le mans prototype|prototype classes]] (GTP & LMP2), as well as GT3 cars separated into 2 classes based on driver lineup (GTD-Pro & GTD). DPi and LMP3-spec prototypes, and GTE-spec sports cars previously competed in this series, but were retired between the 2021-2023 seasons.
imsa sportscar championship