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 ...

Can you tell the differences between the two prototypes in the Rolex 24? How about GTD and GTD Pro? This might help. Or might ...

Porsche is currently mulling over its driver options for the third 963 Hypercar that Porsche Penske Motorsport will field at ...

Felipe Nasr and Matt Campbell put on a masterclass in racing as tensions begin to rise with under 30 minutes remaining at ...

IMSA President John Doonan has teased further growth for IMSA’s GTP class in the coming years during today’s pre-Rolex 24 ...

IMSA President John Doonan said this weekend at Daytona International Speedway that 89 cars applied for entry into this ...

As Porsche secures back-to-back Rolex 24 wins, IMSA teases a GTP expansion with McLaren and Ford on the horizon.

A full, talented and ambitious 61-car field took the green flag Saturday at Daytona International Speedway for the ...

Colin Braun pounced on the competition on the final restart, ending the sixth hour of the Rolex 24. However, Acura's lead was ...

Asked to explain why IMSA is rising in recent years, some of its most significant entrants, starting with McLaren Racing CEO ...

Multiple GTP manufacturers have voiced concerns over the number of high-voltage related issues that have occurred in the ...

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