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 ...

While LMP2 was led by the No. 11 TDS Racing Oreca 07 Gibson of Mikkel Jensen, the second-placed No. 22 United Autosports entry brought out the session’s first red flag with 36 minutes to go when ...

Heading into this weekend's Motul SportsCar Grand Prix at Road America, Porsche Penske Motorsport is almost a lock to win ...

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

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.

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