A visit to the track can be one the best ways to spend an afternoon in the sun. Unfortunately, the sun don't shine everyday. The sites selected below offer a great user experience that rivals the live experience.
Broc - Industry Insider
The Daily Racing Form has been "America's Turf Authority Since 1894" and it has carried over its expertise in print into the online game.
Brisnet is the internet's largest horse racing information service. Register for their free daily handicapping newsletter.