Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered.

He hopes the next-generation IndyCar chassis and engine formula can stoke the same interest the hybrid GTP cars have delivered for IMSA. Meyer Shank heads up Acura's factory effort in IMSA in 2025.

But dig a little deeper, and you’ll uncover a fascinating chapter from the team’s early days—one that’s often overshadowed by its stock car ... die-cast replicas of the Corvette GTP ...

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

So, why a dearth of American full-timers in the IMSA's top GTP prototype class? In the worldwide meritocracy that is sports car racing, drivers from Europe, Brazil, Australia and New Zealand are ...

Increased opportunities are part of the rising tide created by the convergence of hybrid prototype rules between IMSA and the World ... where 12 GTP cars will start. “It’s important to have ...