For those who enjoy multi-class sports car racing, the Tudor United SportsCar Championship offers up another American classic later this morning: The 12 Hours of Sebring. Beginning at 11am from the famed old airport track in western Florida, this bumpy 3.74 mile circuit is often said to be harder on man and machine than the 24 Hours of Le Mans. You can catch all the action, which is often spectacular and quite dangerous despite the flat course, live on a variety of Fox Sports platforms and IMSA.com’s live stream, as below: