Porsche Penske Motorsport’s Kévin Estre, Laurens Vanthoor and Matt Campbell prevailed to win a wild 29th running of the Motul Petit Le Mans at Michelin Raceway Road Atlanta.

With two hours to go, the No. 31 Whelen Cadillac with Jack Aitken strapped in leads the way. But it’s been a tough race to call in GTP, as all five manufacturers have led laps and shown pace.

The 29th Motul Petit Le Mans fell into a state of disarray in hour four thanks to heavy downpour and a 27-minute red flag for lightning strikes near Road Atlanta, but Cadillac Wayne Taylor Racing’s No. 10 V-Series.R now leads after five hours of racing.

Just past the first quarter of the 29th Motul Petit Le Mans, the No. 93 Acura Meyer Shank Racing ARX-06 leads after three hours of racing.

Acura wants to leave IMSA on a high, and with Tom Blomqvist’ pole at the Motul Petit Le Mans for Acura Meyer Shank Racing, their final weekend has got off to the strongest possible start.

After a qualifying session in which Jack Aitken all but clinched the GTP title, the championship picture across IMSA's LMP2, GTD Pro and GTD classes has begun to look much clearer going into Saturday's main event at Road America.

After all but securing his first IMSA GTP championship title during Friday’s qualifying session in Road Atlanta, Cadillac Whelen driver Jack Aitken said that he and his co-drivers of the No. 31 Cadillac V-Series.R can race “properly” tomorrow during the Motul Petit Le Mans.

Hyett tops GTP, Verhagen leads GTD Pro and Ellis paces GTD, while Aitken puts GTP drivers' crown all but out of reach for Heinrich.

From a Porsche Junior to an IMSA GTP champion, Matt Campbell's done it all (almost) with the German marque, but Petit Le Mans is his final race with the brand as he joins Ford's Hypercar program for 2027.

Sébastien Bourdais is looking at his one-off drive for DragonSpeed at this weekend’s Motul Petit Le Mans as a great opportunity to add to his strong track record at Michelin Raceway Road Atlanta while he assesses his future sports car options.