There are quite a few sports feeds. In fact, for a while Galaxy 11 had some cool racing feeds every Sunday. They had a channel for each in-car camera and you could chose which car you wanted to watch.
Feeds aren't predictable though and you need some familiarity with FTA first. And certianly a motor. If you had the patience and interest, you could start out by playing around with finding sats like
IA5, and then on searching for feeds.
oh, and you'll really need a blind search reciever too.