Lost venues, 1900–1949
The era of steel-and-concrete ballparks, early arenas, board-track motor racing and grand racetrack grandstands.
218 venues
View on map →Mile High Greyhound Park
Mile High Greyhound Park in Commerce City, Colorado, was the state's last live greyhound track when racing ended in 2008. It was demolished by 2013, and the 65-acre site is being redeveloped with housing.
Site redevelopedPartially verified
Rocky Mountain Greyhound Park
Rocky Mountain Greyhound Park in Colorado Springs opened as the Rocky Mountain Kennel Club in July 1949 and raced greyhounds until 2005. The site is now a Copart vehicle storage lot.
Status unknown