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| 5/5/2018 | Hamilton County Speedway - Webster City, IA Season Opener USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | 8th | - | - | 6th |
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| 5/19/2018 | Hamilton County Speedway - Webster City, IA Weekly Racing Dirt Super Late Models, Dirt Pro Trucks, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | - | - | - | 4th |
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| 6/2/2018 | Hamilton County Speedway - Webster City, IA Weekly Racing Dirt Super Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | - | - | - | 6th |
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| 6/9/2018 | Hamilton County Speedway - Webster City, IA Weekly Racing Dirt Super Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | - | - | - | 4th |
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| 6/16/2018 | Hamilton County Speedway - Webster City, IA Weekly Racing Dirt Super Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | 6th | - | - | 7th |
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| 6/23/2018 | Hamilton County Speedway - Webster City, IA Weekly Racing Dirt Super Late Models, Dirt Pro Trucks, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | 4th | - | - | 9th |
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| 6/27/2018 | Hamilton County Speedway - Webster City, IA Boone River Bayou USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | 6th | - | - | 11th |
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| 7/7/2018 | Hamilton County Speedway - Webster City, IA Weekly Racing Dirt Super Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | 7th | - | - | 8th |
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| 7/14/2018 | Hamilton County Speedway - Webster City, IA Weekly Racing Dirt Super Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | 5th | - | - | 6th |
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| 7/21/2018 | Hamilton County Speedway - Webster City, IA Weekly Racing Dirt Super Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | John Dahlsten (USRA Tuners) | 6th | - | - | 5th |
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| 8/5/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Pro Legends, Dwarf, IMCA Late Models, Sport Compact | Results | | John Dahlsten (Sport Compact) | - | - | - | 7th |
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| 8/12/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Pro Legends, Dwarf, IMCA Late Models, Sport Compact | Results | | John Dahlsten (Sport Compact) | - | - | - | 14th |
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