I was thinking this
What if.... I get the Canterbury Park (horse track near me) lineup's for each of it's racing day, and have the users here predict the winners. It sounded like a great idea. You just need to predict, it's not like I'm taking your money, you don't need to bet. Just predict. I would update daily lineups frequently whenever I get information (like Scratches & Rider Changes). Everyone can predict only one horse per race. If that horse wins, each person will get a point. The user that has the most points at the end wins. No prize, just friendly competition.
Before each racing day. I will get the lineups, horses, jockeys, and odds. Everyone can predict each race start of each race. First race on Thursdays and Fridays start at 7:30 eastern; Saturdays and Sundays at 2:30 eastern. If there is a scratch, I would let you guys know. If it involves your horse, you can change until the start. If you don't, you will be rerouted to the Favorite.
That's basically all I know, the first day of racing is the 17th. You can vote above.