The 2025 IMSA WeatherTech SportsCar Championship schedule kicks off with the Rolex 24 at Daytona. After the Rolex, the series will hibernate for six weeks before heading to the Twelve Hours of Sebring on March 15. View the full schedule here.

It's expected to be a chilly 63rd edition of the endurance race with temperatures below 60 until just before the checkered flag.

The sun shines on Daytona International Speedway. And that’s a good thing. Because it’d be even colder without it Saturday morning. Besides the temperatures, sitting around 38 degrees at 9 a.m., the weather looks excellent for the start of the Rolex 24 race.