The Latest Breaking News from IMSA

Deletraz, driving the Wayne Taylor Racing with Andretti’s No. 40 Acura ARX-06, applied the pressure with less than six minutes to go on Cadillac Racing’s Sebastien Bourdais, who had a firm hold of the lead for much of the final hour. The two tangled with on-track shoves, but it was…

They need to clip the apexes, hit their braking marks and maximise cornering speeds, but that’s only part of their job, especially in the modern era. Endurance racing in the IMSA WeatherTech SportsCar Championship is a multi-class discipline: dealing with slower or faster cars — or both — is an…

On the eve of this weekend's second round of the season, the Sebring 12 Hours, IMSA President John Doonan shared next year’s slate of events.

Just one race into the 2024 season – and on the eve of the Sebring 12 Hours – IMSA President John Doonan shared next year’s slate of events, which also included Pilot Challenge.

Penske has revealed that his aspirations to host the North American round of the WEC on the Indianapolis Motor Speedway road course, outlined as early as 2022, remain on hold for at least the next two seasons.

Confirmation of the split after what will be four seasons has been provided by Ganassi managing director Mike Hull, who told Autosport that “we are ending this chapter” of a long relationship with Cadillac parent company General Motors that has straddled IndyCars, NASCAR and Extreme E as well as sportscars. 

PPM claimed victory in both the opening rounds of the IMSA SportsCar Championship at the Daytona 24 and the World Endurance Championship in Qatar with its LMDh 963 prototype.

PPM claimed victory in both the opening rounds of the IMSA SportsCar Championship at Daytona’s Rolex 24 and the World Endurance Championship in Qatar with its LMDh 963 prototype.

It was in the summer of 2019 when Aston Martin first announced its plan to build a Hypercar to the World Endurance Championship’s LMH rules.

HRC USA president David Salters, who is responsible for the ARX-06 program, told Motorsport.com at the season-opening IndyCar Series round at St. Petersburg last weekend that the reduction of 17kg since the Rolex 24 Hours at Daytona should give it a better fighting chance on raw pace at Sebring this…

The charter system has been a major talking point – and a divisive one – throughout the entirety of the IndyCar offseason, which reaching a boiling point on the first day of the season on Friday ahead of this weekend’s Grand Prix of St. Petersburg.