When looking down the entry list for this weekend’s Rolex 24 At Daytona, with its GTP class filled with factory teams and GTD ...

Pfaff Motorsports has set its drivers for the 2025 IMSA season, the Canadian team’s first GTD PRO campaign with Lamborghini.

Increased opportunities are part of the rising tide created by the convergence of hybrid prototype rules between IMSA and the ...

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

As we stand on the precipice of the 2025 IMSA WeatherTech SportsCar Championship season, it’s impossible not to feel a palpable sense of momentum. The buzz surrounding America’s premier sports car rac ...

When the alarm goes off on race day morning, the longest day of the season begins. Michelin engineers arrive at the track around 8:00 a.m. After a team meeting and pre-race ceremonies, the race ...

The integration of two-stage Balance of Performance for both the GTP and GT classes ‘opens up possibilities’ for further BoP ...

IMSA arranged for 27 high school students who excel in STEM programs to come to the speedway to educate the teens on how many ...

No, it’s not the Rolex 24. Not yet. The iconic sports-car endurance event will take place Jan. 25-26. But this week’s action is related. This weekend also features two IMSA VP Racing Challenge Series ...

Looking for that great offseason—or in-season, for that matter—racing read to scratch that IMSA itch? Look no further than the latest sports-car offering from publisher Octane Press ...