Daytona Prototype International
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.
A 2018 DPi class competitor, the Acura ARX-05
Image: Acura ARX 05 n°7 2018 12 Hours of Sebring
Image: Mustang Cadillac D Pi V.R
Image: Mazda RT24 P n°55 in action 2018 Road Race Showcase
IMSA SportsCar Championship
The IMSA SportsCar Championship, currently known as the IMSA WeatherTech SportsCar Championship under sponsorship, is a sports car racing series based in the United States and Canada and organized by the International Motor Sports Association (IMSA). It is a result of a merger between two existing North American sports car racing series, the American Le Mans Series and Rolex Sports Car Series. At its inception, the name was United SportsCar Championship, which subsequently changed to IMSA SportsCar Championship in 2016. Rolex SA's Tudor brand was the championship's title sponsor in 2014 and 2015, and since 2016 WeatherTech has served as title sponsor.
2014 Sahlen's Six Hours of the Glen
2020 6 Hours of Road Atlanta
A BMW M Hybrid V8 GTP at Sahlen's Six Hours of the Glen.
An Oreca 07 LMP2 at Sahlen's Six Hours of the Glen.
