The IMSA iRacing Online SportsCar Championship was created for race fans to experience what it’s like to drive in real-world IMSA events. With the bar majority of tracks featured in IMSA available on iRacing, users can complete in professionally sanctioned races online.
IRacing’s most popular event, the iRacing 24 Hours of Daytona, is a their 24-hour team endurance race based on the Rolex 24. iRacing also hosts their own version of the 12 Hours of Sebring, 6 Hours of Watkins Glen, and the Petit Le Man’s.