IMSA’s provisional entry list for next week’s Monterey SportsCar Championship at WeatherTech Raceway Laguna Seca features 36 ...

Confirmed in the latest Balance of Performance issued by IMSA on Wednesday, the Porsche 963, which has been so far undefeated ...

Aston Martin Racing legend and three-time 24 Hours of Le Mans class winner Darren Turner will return to IMSA WeatherTech ...

When the checkered flag fell after Saturday’s IMSA WeatherTech SportsCar Championship race at Long Beach, Robert Wickens, Tommy Milner, and the No. 36 DXDT Racing Chevrolet Corvette Z06 GT3.R were ...

He achieved his long-sought return to driving in the major leagues by starting in the GTD class of the IMSA WeatherTech Championship, nearly seven years after severing his spinal cord in an ...

Czabok-Simpson Motorsport will add a third Porsche 718 Cayman GT4 RS Clubsport beginning with next weekend’s IMSA Michelin ...

Porsche Penske leads the way in a crash-filled IMSA race as fans pack the streets for the Grand Prix of Long Beach.

James Gilbert//Getty Images Nasr has helped Porsche Penske Motorsport race to a quick start in the IMSA WeatherTech SportsCar Championship. “There was a lot of new things and a lot of learning ...

If fans of the IMSA WeatherTech SportsCar Championship have learned anything over the past few years, it’s that the Pfaff ...

The weekend is highlighted by the IMSA WeatherTech SportsCar Championship and the NTT IndyCar Series races with Stadium Super Trucks, GT America, Super Drift and a historic Formula 1 exhibition ...

Dave Burns and Kevin Lee are the pit reporters. Noon-1 p.m.: IMSA WeatherTech SportsCar Championship practice 4-5:30 p.m.: IMSA WeatherTech SportsCar Championship practice 8:10-9 p.m.: IMSA ...

Furthering its longtime partnership with the IMSA, Rolex became the Official Timepiece of the association and the IMSA ...