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

The North American road racing season kicked off in fine form a couple of weekends ago with the annual Rolex 24 at Daytona.

With straightaway speeds rivaling IndyCars, the ZR1 wiped out lap records set by the Porsche GT3 RS and McLaren Senna.

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

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

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

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

Numerous 24-hour endurance races take place in the IMSA and WEC series. The recently concluded Rolex 24 Hours at Daytona had ...

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

Individually, the hybrid prototypes and GT cars in an IMSA race are obviously far less complicated than a Mars-bound spacecraft. But when you get that data from all the cars in the race together ...

The IMSA WeatherTech SportsCar Championship features by far the highest level of technology in American motorsport. It’s therefore no surprise that a growing number of America’s leading technology ...