Continuing a recent trend of opening entries shortly after the Road America race weekend in early August, IMSA opened its ...

Teams wishing to contest the full season, Michelin Endurance Cup, or individual events may enter to do so until Oct. 7 or until the list fills up.

Cadillac made racing history long before its upcoming entry in Formula 1, racking up wins, championship titles, and dozens of ...

Tension over driving standards in the IMSA WeatherTech SportsCar Championship began to reach the surface after Sunday's Motul ...

The price for the 911 GT3 R Evo has been set at €573,000 excluding VAT and optional extras. Porsche plans to offer around 60 ...

The recently concluded IMSA WeatherTech SportsCar Championship season was almost as much about teasing some exciting coming attractions as it was the current product on the track. With a peek to ...

WeatherTech has been named new title sponsor of the IMSA WeatherTech SportsCar Championship, replacing TUDOR, which has been the title sponsor for the merged championship's first two seasons.

IMSA Wire Service DAYTONA BEACH, Fla. – Heading into the Motul Petit Le Mans at Road Atlanta – the season finale for the 2018 IMSA WeatherTech SportsCar Championship – this is the third in a four-part ...