Confirming one of the worst kept secrets in American racing, Acura Motorsports on Tuesday announced a two-car effort in association with Team Penske. The famous U.S.-based team will campaign a pair of ...
IMSA President John Doonan is looking forward to continuing the momentum that’s been building in the WeatherTech SportsCar ...
The season opener of the 2026 International Motor Sports Association season at Daytona International Speedway will take place on Saturday, Jan. 24.  The opening race is the Rolex 24, a non-stop ...
Increased opportunities are part of the rising tide created by the convergence of hybrid prototype rules between IMSA and the World Endurance Championship. The demand for drivers is fueled in part by ...
At 150 mph, the three different classes of IMSA prototype cars look essentially the same. The top dog is the Daytona Prototype international, or DPi. Second on the rung is the Le Mans Prototype 2, or ...