IMSA continues to pay homage to the great personalities and machinery of North American sports car racing with the ...

The 2025 IMSA season launches today at the Daytona ... the Acura fold is one of the intriguing stories to watch in GTP this season. Photo courtesy of MSR On the other side of the story, the ...

Penske's Sebring win caps Porsche’s GTP dominance, while Inter Europol, AO Racing, and Winward Racing claim hard-fought class ...

IMSA GTP teams now use this tool to enhance their simulator sessions, enabling them to accurately replicate tire warm-up, the effects of track temperature, and how car setups influence both tire and ...

That's how Dries Vanthoor described his pole position for the Daytona 24 Hours this weekend ... BMW has been the underachiever of the new GTP era in IMSA that started in 2023, notwithstanding ...

The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the prototype platform from the WEC Series makes its IMSA debut.

OK. Admit it. Heading to Daytona Beach, Florida, for this weekend's 60th Rolex 24 at Daytona sounds a lot better than breaking out the snow shovel or trying to find that missing mitten. On ...

IMSA officially announced the 2026 schedules for both the IMSA WeatherTech SportsCar Championship and IMSA Michelin Pilot Challenge Thursday (March 13) at Sebring International Raceway. With teams and ...

Porsche Penske Motorsport is clearly on a roll in the IMSA WeatherTech SportsCar Championship Grand Touring Prototype (GTP) ...