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

Ford Multimatic Motorsports delivered the maiden race win for the Ford Mustang GT3 by taking GTD Pro class honors in the Rolex 24 at Daytona.

The No. 63 Automobili Lamborghini Squadra Corse SC63 will run at this week’s IMSA Sanctioned Test at Sebring International ...

The buzz surrounding America’s premier sports car ... IMSA’s platform. Meanwhile, brands like Aston Martin, Chevrolet, Ford and Toyota are making significant contributions across the GTD ...

Generally speaking, the Rolex 24 at Daytona features two types of cars: prototypes and showroom-stock(ish) GTDs. This is the marquee class in IMSA’s WeatherTech Championship Series and will ...

Starting at this weekend's Rolex 24, more classes — and cars — will use special sensors to help IMSA maintain an even playing field. Here's how they work.

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

Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered.

There are still many titles at stake as IMSA heads to Road ... In total, there are three classes that truly have a championship fight at stake, with the GTD class basically all but wrapped up.