Expanded Partnership With MotoAmerica Comes On The Heels of Recently Announced Co-Produced Motorcycle Racing Series ...

IMSA's five GTP manufacturers were all represented in the top five during the first practice session for the Motul SportsCar ...

Acura continued in its recent form as the pacesetter in the Grand Touring Prototype (GTP) class of the IMSA WeatherTech ...

***IMSA’s YouTube channel, which features original trackside content from Marshall Pruett and Sportscar365’s own Jonathan ...

Wayne Taylor Racing’s Danny Formal and Hampus Ericsson claimed pole positions for this weekend’s pair of Lamborghini Super ...

McCumbee McAleer Racing’s Nate Cicero set a lap at 108.396 mph Friday (Aug. 1) in his Ford Mustang GT4. That lap held up to ...

Tom Blomqvist topped the opening free practice session for the IMSA SportsCar Championship's eighth round of 2025 at Road ...

IMSA and IndyCar both visit, and a handful of big short track specials dot the calendar in August, but racing in Wisconsin doesn't end on Labor Day.

The Acura MSR squad gained 112 points in the factory title chase with its victories. The team likely needs to win at least ...

Brian Till and Calvin Fish talk the points races in the LMP2, GTD Pro and GTD categories ahead of IMSA at Road America.

AO Racing's renowned 'Rexy' #77 Porsche 911 GT3.R is making its debut appearance at this weekend's IMSA SportsCar Grand Prix ...

Aston Martin Valkyries IMSA season reaches its climax at Road America, with drivers Ross Gunn and Roman De Angelis aiming for ...