Wyoming’s horse racing industry is experiencing a significant resurgence, driven largely by the introduction and expansion of historic horse racing (HHR) machines—slot-like gaming terminals based on past horse races. These machines have revitalized the industry by generating substantial revenue, with over 40 off-site betting locations and more than 3,000 HHR machines statewide, contributing millions to local economies. This growth contrasts with the industry’s decline in the late 20th century due to high costs, changing cultural interests, and competition from online and sports betting. The legalization of HHR machines as skill-based gaming terminals, despite earlier legal challenges, has been a key factor in this revival.

However, the rapid expansion has raised concerns about local control and regulation. Currently, local governments have limited authority over the proliferation of betting sites and gaming machines, leading to debates among lawmakers about how much power should be granted to municipalities to approve or deny new gaming locations. Proposed legislation aims to balance free market principles with local zoning control and permit approval, while also addressing broader issues such as anti-money laundering and the mental health impacts of gaming. Wyoming lawmakers continue to navigate these complexities as the industry evolves.