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| 4/29/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 1 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Greg Niemoller (Dirt Late Models) | 4th | - | - | 11th |
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| 5/13/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 3 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact | Results | | Greg Niemoller (Dirt Late Models) | 6th (DNF) | - | - | 10th |
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| 5/20/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 4 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Dirt Pro Trucks, Sport Compact | Results | | Greg Niemoller (Dirt Late Models) | 5th | - | - | 17th (DNF) |
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| 6/30/2023 | Crawford County Speedway - Denison, IA Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Hornets, IMCA RaceSaver Sprint Car | Results | | Greg Niemoller (Dirt Late Models) | 7th | - | - | 13th |
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| 7/8/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 9 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact | Results | | Greg Niemoller (Dirt Late Models) | 5th | - | - | 12th |
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| 7/21/2023 | Crawford County Speedway - Denison, IA Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Hornets, IMCA RaceSaver Sprint Car | Results | | Greg Niemoller (Dirt Late Models) | 4th | - | - | 7th |
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| 7/22/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 10 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, 600cc Modifieds | Results | | Greg Niemoller (Dirt Late Models) | 6th | - | - | 10th |
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| 8/4/2023 | Boone County Raceway - Albion, NE Championship Night plus Powder Puff Plus Mechanics Race Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Greg Niemoller (Dirt Late Models) | 7th | - | - | 14th |
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| 8/5/2023 | Junction Motor Speedway - McCool Junction, NE Week 12 IMCA Late Models, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Greg Niemoller (IMCA Late Models) | 5th | - | - | 10th (DNF) |
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| 8/12/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 13 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Sport Compact | Results | | Greg Niemoller (Dirt Late Models) | 7th | - | - | 18th |
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| 8/19/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 14 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Greg Niemoller (Dirt Late Models) | 7th | - | - | 13th |
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| 8/26/2023 | Shelby County Speedway - Harlan, IA Championship Night Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Sport Compact | Results | | Greg Niemoller (Dirt Late Models) | 6th | - | - | 12th |
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| 9/23/2023 | Shelby County Speedway - Harlan, IA 31st Annual Tiny Lund Memorial Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact, IMCA Modified | Results | | Greg Niemoller (Dirt Late Models) | 7th | - | DNS | - |
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| 10/6/2023 | Lee County Speedway - Donnellson, IA Harvest Hustle Night 1 Hobby Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Greg Niemoller (IMCA Late Models) | 9th | - | - | 20th |
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| 10/7/2023 | Lee County Speedway - Donnellson, IA Harvest Hustle Night 2 Hobby Stocks, Vintage Full Body Stock Cars, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Greg Niemoller (IMCA Late Models) | 5th | - | - | 18th |
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| 10/14/2023 | Crawford County Speedway - Denison, IA Fall Special Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Hornets | Canceled |