After 10 hours of running on Wednesday at Sebring International Raceway, Porsche Penske Motorsport’s Mathieu Jaminet set the ...

Heylen in the No.34 Conquest Racing Ferrari 296 GT3 led the first day of IMSA’s Sanctioned Test at Sebring International ...

Representing IMSA's vast GT categories is James Sullivan, co-owner of the championship-winning Vasser Sullivan Lexus operation he co-owns with 1996 CART IndyCar Series champion Jimmy Vasser. They got ...

First introduced to the WeatherTech GTP class, GTD Pro and GTD will sport similar hardware at the Rolex 24 making it easier to mandate and adjust performance.

IMSA has many classes, depending on the series. Its main series, the WeatherTech Sportscar Championship, has four classes: Grand Touring Prototype (GTP), Le Mans Prototype 2 (LMP2), GT Daytona Pro ...

The Bartone Bros./GetSpeed combination took top Silver Class honors at last year’s CrowdStrike 24 Hours of Spa and is ...

There wasn’t any trophy or prize money on the line in IMSA-sanctioned testing at Sebring International Raceway on Tuesday, ...

British carmaker Aston Martin announced it will enter two Valkyrie hypercars in WEC races this year, and a single one in the ...

In the GT ranks, there’s been a $100,000 ... ride at Whelan Racing to join Hyundai Motorsports. IMSA Photo Three-time IndyCar Series champion Alex Palou is in a Meyer-Shank Racing Acura GTP ...

In IMSA, Heart of Racing will bring one blue Valkyrie driven by the former Aston Martin GT pairing of Roman de Angelis and ...

Sabre Cook will move to join JDX Racing for her third season in Porsche Carrera Cup North America. The 30-year-old will drive ...

Representing IMSA's vast GT categories is James Sullivan, co-owner of the championship-winning Vasser Sullivan Lexus operation he co-owns with 1996 CART IndyCar Series champion Jimmy Vasser.