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| 6/2/2023 | Lee County Speedway - Donnellson, IA Weekly Points Night Dirt Mini Trucks, Vintage Full Body Stock Cars, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rex Widmer (IMCA Modified) | 6th | - | - | 11th |
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| 6/9/2023 | Lee County Speedway - Donnellson, IA Drive For 5 Qualifier IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rex Widmer (IMCA Modified) | 5th | - | - | 12th |
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| 7/14/2023 | Lee County Speedway - Donnellson, IA Weekly Points Night IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rex Widmer (IMCA Modified) | DNS | - | - | DNS |
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| 8/4/2023 | Lee County Speedway - Donnellson, IA Drive For 5 Qualifier Dirt Mini Trucks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rex Widmer (IMCA Modified) | 6th | - | - | 11th |
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| 8/18/2023 | Lee County Speedway - Donnellson, IA Lee County Speedway - EAST Dirt Super Late Models: SLMR Late Model Series Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rex Widmer (IMCA Modified) | 6th | - | - | 17th |
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| 8/31/2023 | Lee County Speedway - Donnellson, IA Drive For 5 Finale - Season Championship IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rex Widmer (IMCA Modified) | 7th | - | - | DNS |
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