Horse racing has always been popular in Colorado and that continues to this day with several sites and mobile apps accepting online bets on horse races. Colorado’s gambling laws allow wagering on horse and dog racing and certain cities have full-fledged casinos in certain cities. Charitable games, social gambling, bingo, and raffles are also permitted.

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The state has one horse racing track – Arapahoe Park in Aurora, the third-largest city in the state – that features both thoroughbreds and quarter horse races. It typically runs from late spring into early summer. 

Colorado residents are allowed to bet at the track or through a very small network of off-track betting establishments. 

Online horse race betting is legal in Colorado and players can use sites such as TVG and BetAmerica to lay any wager they like statewide. Here is a list of legal sites to bet on horses in Colorado.

Online betting, in general, is not addressed in Colorado law, but the state has granted licenses to nine entities that offer online wagering on horse racing in 2022.

You can bet on these Horse races from Colorado such as: Kentucky Derby, Dubai World Cup, Preakness Stakes. Prix de L'Arc de Triomphe, The Breeders' Cup, Epsom Derby and more. Take a look at this years Kentucky Derby betting guide where you can explore all of the best options for wagering, watching, and handicapping the race. More betting apps in Colorado.