Louis Delètraz and the No. 40 Cadillac Wayne Taylor Racing V-Series.R lead an all-Cadillac front row in GTP alongside Aitken and the No. 31 Cadillac Whelen V-Series.R.

Louis Delètraz and Cadillac Wayne Taylor Racing led the second practice session at WeatherTech Raceway Laguna Seca, as they did yesterday afternoon, while Jack Hawksworth leads GTD Pro.

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.

Eleven years after the idea of a “throwback weekend" was first introduced in NASCAR, IMSA is staging its first heritage-themed event at WeatherTech Raceway Laguna Seca this weekend.Conceptually, the event is a 1970s throwback, though the select few teams have brought liveries inspired by designs from the 1980s up to...

Damage from trailer fire en route to the track is beyond immediate repair, team says.

At Laguna Seca, the team will pay proper homage to the 1980 Dick Barbour Racing Porsche 935 K3, incorporating the well-known rainbow spectrum and the vintage Apple Computers logo for IMSA’s throwback weekend.

IndyCar has formally advised teams that non-charter entries will be locked out of races other than the Indianapolis 500 from next season onwards.

IMSA GTD Pro championship leaders and defending Rolex 24 At Daytona class winners Paul Miller Racing have unveiled their special throwback livery for this weekend’s StubHub Monterey SportsCar Championship at WeatherTech Raceway Laguna Seca.The livery of the No. 1 BMW M4 GT3 EVO is inspired by the legendary 1975 BMW...

Corvette Racing by Pratt Miller Motorsports' two Chevrolet Corvette Z06 GT3.Rs will pay tribute to the legendary C5-R.

AO Racing had a problem going into the upcoming “throwback weekend” at Laguna Seca: How does a team with only three years of history celebrate the throwback spirit while remaining true to itself?