Findings:

• Lowe's Motor Speedway
• Jan Speedway Big Boy (user)
• Dover International Speedway
• Chicagoland Speedway
• Atlanta Motor Speedway
• International Speedway Corporation
• North Carolina Motor Speedway
• Martinsville Speedway
• California Speedway
• Speedway (user)
• New Hampshire International Speedway
• Charlotte Motor Speedway
• Michigan International Speedway
• Bristol Motor Speedway
• Graph Paper Speedway Game
• New Speedway Boogie
• Indianapolis Motor Speedway
• Speedway
• NASCAR Silicon Motor Speedway

If you Log in you could create a "Eldora Speedway" node. If you don't already have an account, you can register here.