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

IMSA “Win the Weekend” presented by Michelin is back for its third season. Episode 1 of season 3 is now available to stream on YouTube along with every episode from the first two ...

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

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

Numerous 24-hour endurance races take place in the IMSA and WEC series. The recently concluded Rolex 24 Hours at Daytona had ...

Mustang Challenge runner-up Tyler Maxson will make the switch to Porsche Carrera Cup North America this year, having signed with Topp Racing Performance for the 2025 season.

That—plus a desire for parity among the teams so that no one clever idea runs away with the series ... come to IMSA." Individually, the hybrid prototypes and GT cars in an IMSA race are ...