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| 4/29/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Weekly Racing A Modifieds, B Modifieds, Dirt Late Models, Economy Late Models | Results | | Jason Udelhofen (Dirt Late Models) | 5th | - | - | 10th |
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| 5/6/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Weekly Racing A Modifieds, B Modifieds, Dirt Late Models, Economy Late Models | Results | | Jason Udelhofen (Dirt Late Models) | 4th | - | - | 4th |
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| 6/3/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Pioneer Rest Area Weekly Racing A Modifieds, B Modifieds, Dirt Late Models, Economy Late Models | Results | | Jason Udelhofen (Dirt Late Models) | 6th | - | - | 2nd |
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| 6/17/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Fan Appreciation Night w/ Nostalgia Cars A Modifieds, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Economy Late Models | Results | | Jason Udelhofen (Dirt Late Models) | 7th | - | - | 3rd |
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| 6/24/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Casey's General Stores Weekly Racing A Modifieds, B Modifieds, Dirt Late Models, Semi-Pro Legends, Economy Late Models | Results | | Jason Udelhofen (Dirt Late Models) | 5th | - | - | 9th |
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| 7/25/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Julien Dubuque Classic Fair Race A Modifieds, B Modifieds, Dirt Late Models, Masters Legends, Economy Late Models, Sport Compact | Results | | Jason Udelhofen (Dirt Late Models) | 5th | - | - | 7th |
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| 7/29/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Race Day at the Fair A Modifieds, B Modifieds, Dirt Late Models, Vintage Modifieds, Economy Late Models | Results | | Jason Udelhofen (Dirt Late Models) | 4th | - | - | 7th |
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| 8/12/2018 | Dubuque Fairgrounds Speedway - Dubuque, IA Back to School Weekly Racing w/ AIRS A Modifieds, B Modifieds, Dirt Late Models, Masters Legends, Economy Late Models | Results | | Jason Udelhofen (Dirt Late Models) | 6th | - | - | 10th |
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