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