The Rolex 24 at Daytona is set for 1:40 p.m. today. Here is the full starting lineup.

Acura will start on the pole position for the IMSA WeatherTech SportsCar Championship season opener.

Red Bull has elected to replace a raft of power unit elements and change the set-up on Yuki Tsunoda’s car, triggering a late change to the grid for the Las Vegas Grand Prix. As a result, Tsunoda will ...