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| 5/20/2023 | Maquoketa Speedway - Maquoketa, IA Weekly Points Racing Pro Legends, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Keith Wiersema (IMCA Northern SportMod) | 7th | - | - | 8th |
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| 6/25/2023 | East Moline Speedway - East Moline, IL Season Points Opener Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Keith Wiersema (IMCA Northern SportMod) | 5th | - | 2nd | 18th |
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| 7/3/2023 | East Moline Speedway - East Moline, IL Ron Gustaf Memorial Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Keith Wiersema (IMCA Northern SportMod) | 5th | - | - | 8th |
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| 7/23/2023 | East Moline Speedway - East Moline, IL Weekly Points Racing Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Keith Wiersema (IMCA Northern SportMod) | 7th | - | - | DNS |
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| 7/30/2023 | East Moline Speedway - East Moline, IL Greg Durbin Memorial Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Keith Wiersema (IMCA Northern SportMod) | 2nd | - | - | 10th |
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| 8/13/2023 | East Moline Speedway - East Moline, IL Weekly Points Racing Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Keith Wiersema (IMCA Northern SportMod) | 1st | - | - | 3rd |
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| 8/27/2023 | East Moline Speedway - East Moline, IL Season Championship Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, Mod Lites | Results | | Keith Wiersema (IMCA Northern SportMod) | 1st | - | - | 7th |
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| 9/3/2023 | East Moline Speedway - East Moline, IL Fallon Heros / Ronnie Weedon Memorial Street Stocks, Vintage Full Body Stock Cars, Sport Compact, IMCA Modified, IMCA Northern SportMod | Results | | Keith Wiersema (IMCA Northern SportMod) | 1st | - | - | 7th |
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| 9/22/2023 | CJ Speedway - Columbus Junction, IA Louisa County Fair - Battle on the Levee Race IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Keith Wiersema (IMCA Northern SportMod) | 5th | - | - | 11th |
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| 10/20/2023 | Maquoketa Speedway - Maquoketa, IA Iowa Dirt Nationals - Bob Larson & Terry Huizel Memorial Vintage Full Body Stock Cars, Hornets, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Keith Wiersema (IMCA Northern SportMod) | 6th | - | 4th | - |
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