Is there a place where I can look up upcoming racing events? Where can I join a league of somekind? There has got to be plenty of those, where should I look?

Thanks

Here's an event forum for a 16 hour race at Aston Historic in October, I'm signed up You'll have to find a way to work around the german forum while signing up.
http://www.lfsforum.net/forumdisplay.php?f=130

If you're a member of an established team, you might want to look at the Masters of Endurance league, which is getting geared up to start.

If not, there's the IGTC (which I co-admin), which runs a 4hr race once monthly w/GTRs. You can run as a team (2-4 drivers) or as a privateer (which will see you paired up with any other available privateers).

You can find both of those leagues in the Leagues & Events subforum, btw.