Found this today:

http://www.svr-scca.com/e107/page.php?15

Ice racing on the Saginaw Bay in MI. They run every saturday from Jan 31 into march. There is a video of this available, and it looks fun. People are running everything from Subarus to beaters to full size trucks. I plan on going either the 1st of 2nd weekend in Feb, and I cant wait. Get your snow tires on and tear it up!!

 

looks like fun. I got invited to an ice race last sat. but i was busy that day. That kinda racing would be a blast in a Subie.