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| 5/19/2023 | Murray County Speedway - Slayton, MN Regular Night Racing Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 1st | - | - | 1st |
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| 5/26/2023 | Murray County Speedway - Slayton, MN Regular Night Racing - Stock Car Special, No Mods - Sponsored by Pizza Ranch of Slayton Factory Stocks, Hobby Stocks, Stock Cars, B Modifieds | Results | | Cody Koster (Factory Stocks) | 2nd | - | - | 1st |
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| 6/16/2023 | Murray County Speedway - Slayton, MN Regular Night Racing - Sponsored by MVTV of Granite Falls Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 2nd | - | - | 2nd |
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| 6/23/2023 | Murray County Speedway - Slayton, MN Regular Night Racing, No Mods with Hotrod Touring Series Factory Stocks, Hobby Stocks, Stock Cars, B Modifieds, Vintage Full Body Stock Cars, Sport Compact | Results | | Cody Koster (Factory Stocks) | 3rd | - | - | 1st |
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| 6/30/2023 | Murray County Speedway - Slayton, MN Regular Night - Jason Baune Memorial Sport Compact Special - Sponsored by Sturdevant's Auto Value Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 6th | - | - | 7th (DNF) |
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| 7/14/2023 | Murray County Speedway - Slayton, MN Regular Night Racing - Hall of Fame Induction - Sponsored by Miller Sellner of Slayton Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 2nd | - | - | 2nd |
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| 7/28/2023 | Murray County Speedway - Slayton, MN Regular Night with Mods - Sponsored by Rough Country Excavating & Ahlers Welding & Fabrication Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 2nd | - | - | 5th |
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| 8/4/2023 | Murray County Speedway - Slayton, MN Regular Night plus Late Model Street Stock, No Mods - Sponsored by Van't Hof Milk Hauling Factory Stocks, Hobby Stocks, Stock Cars, B Modifieds, Street Stocks, Sport Compact | Results | | Cody Koster (Factory Stocks) | 1st | - | - | 4th |
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| 8/11/2023 | Murray County Speedway - Slayton, MN Regular Night with Mods - Sponsored by Midwest Supply of Slayton Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 3rd | - | - | 4th |
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| 8/18/2023 | Murray County Speedway - Slayton, MN Murray County Fair - Regular Night - Sponsored by DeBoer Chevrolet - Modified Special Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 3rd | - | - | 4th |
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| 8/25/2023 | Murray County Speedway - Slayton, MN Championship Night - Sponsored by Chandler Coop / Croplan Genetics Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 1st | - | - | 3rd |
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| 9/16/2023 | Worthington Speedway - Worthington, MN Turkey Town Throw Down Sportsmans, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Cody Koster (Sportsmans) | 4th | - | - | 5th |
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| 9/30/2023 | Murray County Speedway - Slayton, MN Hub City Rumble Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Cody Koster (Factory Stocks) | 5th | - | - | 7th |
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