Is there a way to determine which races will have worthwhile payouts? Other than the well known races like the Triple Crown, what does one like myself who is new to horse racing need to look for? I was looking at some race results at different tracks and some races had superfecta payouts of around $15 and others had payouts of around $600 while some had payouts of over $2,500. Is there a website that will give this information and if not, what set of criteria does a race generally need to have to determine that it is worth betting on?