One of the fascinating storylines going into the 63rd Rolex 24 At Daytona examined just how different the 61-car grid looked ...

Max Verstappen hopes to sharpen his skills around the GTP sports car of Acura and HRC as he drove the Daytona-winning machinery.

The pole-sitting No. 31 Whelen Engineering Racing Cadillac V-Series.R won Saturday’s Mobil 1 Twelve Hours of Sebring at the historic Sebring International Raceway – the team’s first victory in IMSA’s ...

Unusual shows of passion, non-traditional viewing platforms added up to a winning Rolex 24 for the glass offices at IMSA.

IMSA has many classes, depending on the series. Its main series, the WeatherTech Sportscar Championship, has four classes: Grand Touring Prototype (GTP), Le Mans Prototype 2 (LMP2), GT Daytona Pro ...

Honda has made a big change to its IMSA program for 2025 which affects everything it does ... GTP rule set was introduced in 2023 (although it was the No.60, not the No,93 on the podium this year ...

Two Valkyrie Hypercars will compete in WEC, and one will compete in IMSA. Like the road car, the racer sports a 6.5-liter naturally-aspirated V12. This year’s 24 Hours of Le Mans is shaping up ...

and Sebring could be his first major step toward a full-time IMSA ride. Meanwhile, Honda factory driver Kaku Ohta will take the wheel of the No. 18 Era Motorsport ORECA 07 LMP2 as part of his ...

NTT IndyCar Series drivers Scott McLaughlin and Josef Newgarden will test the Porsche Penske Motorsport 963s in next week’s IMSA-sanctioned test at Sebring ... and the No. 63 Lamborghini Squadra Corse ...