Off-track betting (OTB) was first legalized in 1978 with the passage of the Interstate Horseracing Act. Online horse racing betting is legal at the federal level and in most US states. Wyoming Horse Racing Is Online Horse Racing Betting Legal? Ideally, these reviews will help every fan decide where to bet on horse racing online for the best possible experience. Our racebook reviews take these factors into consideration and present a straightforward overview of what you’ll find at reputable horse racing betting sites. The best horse betting sites cover hundreds of race tracks and have agreements in place with each track allowing online bettors access to each track’s pari-mutuel pools and live racing video. Strong regulations at the state level ensure a safe experience at licensed horse racing betting sites, but some online racebooks and horse betting apps stand above others when it comes to the number of tracks covered, wagering interface, handicapping tools, and value of promotions.
Legal Horse Racing Betting by State (A-Z).States With Legal Horse Racing Betting Sites.