From the unmistakable shrill howl of the four-rotor 1991 Mazda RX-7-001 GTO to the thundering Chevrolet V-8 growl of a 1985 ...

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

Daytona's annual sports-car run, the Rolex 24, began in 1962 as a 3-hour effort. It's been won by Mario Andretti and Paul ...

Those 61 cars are split between two classes of prototypes, including the marquee GTP, and two classes of showroom-style cars making up the GTD field (Porsche, Mustang, Ferrari, Corvette ...

IMSA Classic Saturday morning at the 63rd Rolex 24 At Daytona truly offered race fans and competitors alike a period-correct ...

IMSA has no plans to introduce torque sensors in the new-for-2025 GTDX class in VP Racing SportsCar Challenge in the future according to the sanctioning body’s technical director Matt Kurdock ...

Tommy Milner said the blocking incident with Paul Miller Racing’s Augusto Farfus in the Rolex 24 at Daytona is “not what IMSA ...