Apache
Birmingham
Belmont
Bluffs Run
Caliente
Cloverleaf
Corpus Christi
Dairyland
Daytona Beach
Derby Lane
Dubuque
Ebro
Flagler
Geneva Lakes
Greenetrack
Gulf Greyhound
Hinsdale
Interstate
Jacksonville
Jefferson County
Lincoln
  (renamed Twin River)
Mardi Gras
Melbourne
Mile High
Mobile
Multnomah
Naples-Fort Myers
Orange Park
Palm Beach
Pensacola
Phoenix
Plainfield
Post Time
Pueblo
Raynham/Taunton
Rocky Mountain
  (renamed Post Time)
Sanford-Orlando
Sarasota
Seabrook
Seminole
Shoreline Star
Southland
St. Croix Meadows
St. Johns
St. Petersburg
Tampa
Tri-State
Tucson
Twin River
Valley Race Park
Victoryland
Wheeling Downs
Wichita
Wonderland
Woodlands