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 ...

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 ...

Ford is working on returning to the increasingly popular realm of prototype racing. After launching its new Mustang GT3 model last year with Multimatic in IMSA’s WeatherTech SportsCar Championship and ...

No matter the results at the Mobil 1 Twelve Hours of Sebring, Aston Martin’s new Valkyrie is guaranteed to generate some noise in its IMSA WeatherTech SportsCar championship debut. That’s an easy ...

IMSA WeatherTech Midseason Update The IMSA WeatherTech series has reached its mid-way point and we bring you the exciting highlights and standings of the leading cars in the Prototype and GT Le Mans ...

The No. 31 Whelen Action Express Cadillac V-Series.R closed the 2025 IMSA WeatherTech SportsCar Championship season strong, ending on two-race winnng streak by capturing the Petit Le Mans at Michelin ...