Caesars Sportsbook does feature horse racing but the app is not available in all states.  There are some great alternatives like BetPhoenix for those 18 and up.  They offer an amazing 15% weekly rebate as well as a 125% welcome bonus for those looking to bet other sports.

Caesars Racebook for the 2025 Kentucky Derby Available in These US States

Caesars Racebook app is now available on iOS, Android, and Desktop in California, Colorado (via Caesars Sportsbook iOS | Android), Connecticut, Florida, Illinois, Indiana, Iowa, Kentucky (via Caesars Sportsbook iOS | Android), Louisiana, Maryland, Massachusetts, Minnesota, Montana, New York, North Dakota, Ohio, Oregon, Pennsylvania, Virginia, Washington, West Virginia, and Wyoming.

Caesars Sportsbook Integrates Pari-Mutuel Horse Racing in Kentucky and Colorado Ahead of Kentucky Derby

Caesars Entertainment, Inc. (NASDAQ: CZR) today announced it has successfully integrated pari-mutuel horse race wagering into the Caesars Sportsbook app in two U.S. jurisdictions ahead of this year’s Kentucky Derby. Now, horse racing fans in Kentucky and Colorado can conveniently toggle between the elevated sports wagering experience on the Caesars Sportsbook app and the Caesars Racebook wagering interface, powered by NYRA Bets.

The seamless shared wallet experience combines the best-in-class Caesars Sportsbook experience with pari-mutuel wagering on horse racing all in one place and tied to Caesars Rewards®, the gaming industry’s leading loyalty program. Customers earn Reward Credits and Tier Credits for every horse racing wager.

“Integrating pari-mutuel horse racing into the Caesars Sportsbook app is a significant milestone for both our digital business and the sport of horse racing,” said Dan Shapiro, Senior Vice President and Chief Development Officer at Caesars Digital. “Our customers will be able to bet on horse racing, whether it’s the sport’s biggest events or daily races from tracks around the world. Now, our product seamlessly puts the action directly in front of an expanded audience and reinforces Caesars’ commitment to horse racing. We look forward to continuing our work with the New York Racing Association and NYRA Bets to expand the availability across more states as we gain regulatory approvals.”

“Horse racing plays an important role in the betting marketplace, and we appreciate Caesars’ longstanding commitment to elevating the sport and growing fan engagement,” said Tony Allevato, President of NYRA Bets. “Launching the shared wallet functionality allows Caesars Sportsbook to provide its large customer base with premier racing content through a comprehensive and easy-to-access wagering menu. We congratulate Caesars on their successful expansion.”