NBC Sports will present more than 160 hours of IMSA coverage in 2025, headlined by the IMSA WeatherTech SportsCar ...

JDC-Miller MotorSports has confirmed Tijmen van der Helm will return to the driver line-up of its Porsche 963 for the full ...

The integration of two-stage Balance of Performance for both the GTP and GT classes ‘opens up possibilities’ for further BoP ...

NBC Network Schedule Features 63rd Rolex 24 At Daytona on Jan. 25-26, Monterey Race on May 11, Six Hours of The Glen on June ...

David Taylor//Getty Images Dorsey Schroeder drives the No. 20 Dyson Racing Riley & Scott Mk III Ford V8 during the IMSA GT Championship Monterey Sports Car Championships race at Laguna Seca in 1998.

Winning IMSA’s closely fought GTD Pro class enhanced ... Indianapolis glory with Michael Christensen followed back-to-back victories at Laguna Seca and Detroit with Priaulx.

Though they've yet to turn a wheel, Prema made a splash debut at the team's IndyCar launch program on Friday in Charlotte.

Former AMA Pro Superbike racer Larry Pegram and his 20-year-old daughter Riley Pegram are teaming up in IMSA car racing.

Motorsport Week delved into five key, developing stories to follow in the upcoming 2025 IMSA SportsCar Championship season.