Online sports betting in Colorado has been legal since May 2020, making it one of the most open and accessible markets in the U.S. Bettors in Colorado can choose from numerous licensed sportsbooks, including DraftKings, FanDuel, BetMGM, and more. The state offers a wide range of sports and events to bet on, including NFL, NBA, NHL, college sports, and international leagues. Colorado also allows mobile and online betting from anywhere within the state, providing a flexible and convenient experience for sports enthusiasts. In-play betting and prop bets are also available, enhancing the excitement for bettors.