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We have construction ongoing before and around the May 13th practice that will prohibit the use of the track itself. Practice for this week will be cancelled. Thank you for your patience. - Owosso Speedway

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