At a time when many racing series' growth is flat, IMSA is adding manufacturer after manufacturer, and fans are lining up to ...

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

Ford is going for it, the biggest win available in sports car racing—an overall victory at the 24 Hours of Le Mans endurance race. The company announced Thursday night that in 2027, it will challenge ...

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 ...

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

GTP and GT classes will see an additional variable added into the equation meant to even out the performance playing field.

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

It’s often said the more things change, the more they stay the same. That adage could be used to describe the Grand Touring ...

BMW has made an interesting innovation with the manufacturing of the rear wing on its M Hybrid V8 IMSA GTP car as RACER’s Marshall Pruett reveals. Presented by: Stream the Best in ...

The Rolex 24 this year reminded me of what pure non-gimmick racing can produce. It was a reminder of why we love auto racing ...

The world’s leading auto manufacturers ‘have voted for participation’ in IMSA according to the sanctioning body’s president ...

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