The most successful team owner in racing history, Roger Penske, saw his Porsche Penske Motorsport team win the famed Rolex 24 ...

Last weekend, the Ford Mustang GT3 triumphed in one of the most rigorous 24-hour endurance racing events in motorsports, the ...

The starting grid for the 61-car field in the 63rd running of the IMSA WeatherTech SportsCar Championship season opener.

The Ganassi relationship doesn't include IMSA, but Shank said Ganassi offered his IndyCar drivers without being asked. But the new-look Shank team back on the grid is just one of dozens of changes as ...

Cadillac could be set for an expanded presence at the WEC's centrepiece event with both its IMSA partner teams lodging solo entries ...

Cadillac could be set for an expanded presence at the WEC's centrepiece event with both its IMSA partner teams lodging solo entries ...

The Hypercar field for the 2025 running of the Le Mans 24 Hours in June could receive a significant boost from IMSA’s GTP field it seems, as multiple teams are making requests for spaces on the grid.

British carmaker Aston Martin announced it will enter two Valkyrie hypercars in WEC races this year, and a single one in the ...

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

The entry process is open for the 2025 Lamborghini Super Trofeo North America season, which will feature several changes and ...

IMSA stripped Tower Motorsports of its LMP2 class victory at the Rolex 24 at Daytona because of a technical infraction.

Though all 61 teams have been practicing since the Roar Before the Rolex 24 last weekend, Thursday was the first time any laps by IMSA WeatherTech SportsCar Championship machines counted.