The No. 40 Cadillac Wayne Taylor Racing V-Series.R led a Cadillac top three lockout in opening practice for the StubHub Monterey SportsCar Championship at Laguna Seca.

In his first weekend for JDC-Miller MotorSports, Laurin Heinrich put the black and gold No. 5 JDC-Miller MotorSports Porsche 963 at the top of the leaderboard in opening practice for the IMSA Acura Grand Prix of Long Beach.

The No. 31 Cadillac Whelen V-Series.R has led from the drop of the green flag to the end of the first hour of the race.

As the sun begins to set over Daytona International Speedway, the No. 31 Cadillac Whelen V-Series.R now leads the 64th annual Rolex 24 At Daytona.

Of the 53 starters, 46 have made it to sunset at Michelin Raceway Road Atlanta, and with two hours left in the 28th Motul Petit Le Mans, the No. 31 Cadillac Whelen V-Series.R has taken the lead in the race.

Cadillac Whelen and driver Jack Aitken turned in the quickest lap around Michelin Raceway Road Atlanta in the first of three practice sessions.

Cadillac is finally on the board with its first win of the IMSA WeatherTech SportsCar Championship season after winning the Battle on the Bricks at IMS.

Ferrari 499Ps finished first and second in the third practice session for the the WEC Lone Star Le Mans, led by last year’s winning car, the yellow No. 83 AF Corse Ferrari, care of Robert Kubica.

As the temperatures continued to climb in Austin, BMW M Team WRT turned up the pace during the second free practice for the WEC Lone Star Le Mans at COTA.Both WRT BMW M Hybrid V8s had a claim to the fastest time, but it officially belongs in the ledger of...

BMW M Team RLL took a 1-2 finish in Sunday's Motul SportsCar Grand Prix at Road America, led by the winning No. 24 BMW M Hybrid V8 of Philipp Eng and Dries Vanthoor.