It was a GM sweep on the streets of Detroit, with the Whelen Cadillac taking the overall victory and the Pratt Miller Corvette claiming the GTD PRO class win. The race ran relatively clean until a late-race caution transformed the closing stages into an old-school street fight, with aggressive battles throughout the field. GTP It was domination from green flag to checkered flag for the #31 Whelen Cadillac. The team topped both practice sessions, claimed pole position, and bui

The JDC Miller Porsche 963 claimed overall victory, beating the #31 Cadillac Whelen entry in a dramatic finish. The race’s only full-course yellow came with 90 minutes remaining, triggered by the #13 Corvette Z06 suffering a mechanical failure. GTP Starting from the back of the GTP grid, the Porsche 963 piloted by Heinrich and Van der Helm delivered an incredible drive, overtaking the Whelen Cadillac on the penultimate lap to secure victory. All three Cadillac entries are sti

A tricky qualifying session shuffled the championship contenders as all three IMSA classes took to the track at the picturesque WeatherTech Raceway Laguna Seca. GTP Louis Delétraz led a Cadillac 1–2, putting the No. 40 Wayne Taylor Racing entry on overall pole. Jack Aitken slotted into a familiar position in second, where the No. 31 has finished in every race this season. Laguna Seca has traditionally been a Porsche stronghold, but after qualifying, they find themselves burie

Round 4 of the IMSA WeatherTech SportsCar Championship heads west as the paddock arrives at Laguna Seca, Home of the Famous Corkscrew. The Competition Classes for the Weekend GTP GTD PRO GTD GTP Class Porsche Penske Motorsport is aiming for its third consecutive win at this event. The #7 and #6 entries currently sit 1st and 3rd in the championship standings, with the #31 Cadillac Whelen splitting them in 2nd. Cadillac will be looking to secure its first win of the season