IMSA President John Doonan has teased further growth for IMSA’s GTP class in the coming years during today’s pre-Rolex 24 press conference. Doonan spoke directly about the potential for additional ...

Generally speaking, the Rolex 24 at Daytona features two types of cars: prototypes and showroom-stock(ish) GTDs. This is the ...

In IMSA, Heart of Racing will bring one blue Valkyrie driven by the former Aston Martin GT pairing of Roman de Angelis and ...

Certainly, the alignment of racing classes globally (in conjunction with the World Endurance Championship) has helped open new doors in sports car racing and IMSA has made the most of its ...

The IMSA WeatherTech SportsCar Championship features by far the highest level of technology in American motorsport. It’s therefore no surprise that a growing number of America’s leading technology ...

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

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

The No. 22 United Autosports ORECA LMP2 07 was awarded the victory in the category after originally being scored in second.

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

A skid block under the No. 8 Tower Motorsports car was deemed too thin, which could provide aerodynamic advantages. The ...