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4th Annual Bob Finley Memorial — Saturday, May 9, 2026 11:00 AM – Pit Gate Opens / Mini Wedge Teams Unloading / Super Teams Draw Qual & Impound Chip 11:30 AM – Mini Wedge Drivers Meeting at Pit Board / Drivers report to cars upon conclusion 12:00 PM – Mini Wedge Racing...more

Due to unseasonably cold weekend forecasts for the region, Owosso Speedway officials along with the Outlaw 350 Supermodified Series have cancelled the Saturday May 2nd Event at Owosso Speedway. We put the cancellation out early to help the drivers coming from great...more

5/2/2026 - Owosso Speedway Owosso, MI Open Wheel Invasion Night - Outlaw 350 Super Modifieds! Hey race fans, get ready for Open Wheel Invasion Night at Owosso Speedway on Saturday, May 2nd! The Outlaw 350 Supermodified Series Presented by team Willis is making its...more

Drivers, this is a pre race reminder - Every division at Owosso Speedway is required to run a raciever brand reciever radio tuned to channel 454.000 every time you enter the racing surface. This does include destruction drivers as well. Any safety, or officiating...more