I play all of those tracks. But the rewards are only for "at the track?"
In person? (like get in free, etc.?")
You have to bet at one of their facilities, and run your card through a machine when you bet, so they can track you. After you have bet $20,000 and rung up 80,000 points, you can get a free lime green Frankenstein Pez dispenser key chain, or a track program for that day. If you can hold off until 150,000 points, there's a free Coke with your name on it. Medium.