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World of Outlaws tickets on sale for Dubuque Speedway debut on June 23

DUBUQUE, Iowa — Tickets are now on sale for the World of Outlaws NOS Energy Drink Sprint Car Series debut at Dubuque Speedway in Iowa on Sunday, June 23. Tickets can be purchased online at slspromotions.ticketforce.com or by calling SLS Promotions at 815-344-2023. Dubuque Speedway, which is a three-eighths-mile, will become the 10th track in the … Read more