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

The car arrived from Miami ... GTP and GTD Pro. ***Wayne Taylor Racing is understood to have placed at least one Hypercar entry request for this year’s 24 Hours of Le Mans. It would join fellow ...

Penske also returned to IMSA in 2017 with Acura and later switched to lead Porsche's GTP program, which won the 24 Hours of Daytona and the GTP championship last year. Like Brown and McLaren ...

After 10 hours of running on Wednesday at Sebring International Raceway, Porsche Penske Motorsport’s Mathieu Jaminet set the ...

Messi was also joined by Inter Miami teammates Luis Suarez, Sergio Busquets and Jordi Alba with their families for the game. The teammates made it to the big game despite a quick turnaround.

The first 60 minutes and last two hours will air on NBC. USA, IMSA.TV and YouTube will share the middle portions. After that, IMSA, NASCAR’s sports-car cousin, will hibernate for six weeks.

It's also the only production-based car in IMSA GTP, the only car with a V-12 in either series, and the only car built by a major manufacturer without a hybrid system in either category.

with the IMSA GTP Hybrid Electrified Race Car, at Action Express Racing to learn about physics and engineering. “What we’re doing here is a laboratory. It’s a laboratory for the automakers.