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| 5/6/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #4 Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 8th | - | 4th | 16th |
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| 5/13/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #5 Dirt Mini Trucks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 4th | - | - | 4th |
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| 5/20/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #6 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 4th | - | - | 12th |
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| 5/27/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #7 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 5th | - | - | 13th |
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| 5/28/2023 | Stuart Speedway - Stuart, IA Whole Hog 50 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 4th | - | - | 4th |
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| 6/3/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #8 B Modifieds, Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 4th | - | - | 4th |
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| 6/10/2023 | Boone Speedway - Boone, IA Hawkeye Challenge - Mid Season Championship Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 5th | - | - | 13th |
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| 6/17/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #10 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Rain Out |
| 7/2/2023 | Benton County Speedway - Vinton, IA Sprint Invaders Winged Sprint Car Spectacular 360 Sprints - Winged: Sprint Invaders IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Seth Janssen (IMCA Hobby Stock) | 5th | - | - | 9th |
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| 7/3/2023 | Independence Motor Speedway - Independence, IA Monday Madness DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Seth Janssen (Hobby Stocks) | 8th (DNF) | - | 5th | - |
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| 7/8/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #13 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 6th | - | 9th (DNF) | - |
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| 8/4/2023 | Marshalltown Speedway - Marshalltown, IA Dale DeFrance Memorial Drury Automotive / Knight Sanitation Night at the Races Dirt Super Late Models: SLMR Late Model Series A Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Seth Janssen (IMCA Hobby Stock) | 6th | - | 1st | 9th |
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| 8/5/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #17 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 4th | - | - | 10th |
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| 8/12/2023 | Boone Speedway - Boone, IA P1P Challenge - Watermelon Classic A Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 2nd | - | - | 5th |
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| 8/19/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #19 - Season Championship IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 2nd | - | - | 5th |
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| 8/26/2023 | Boone Speedway - Boone, IA IMCA Super Nationals Tune-up A Modifieds, Super Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 3rd | - | - | 7th |
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| 9/3/2023 | Boone Speedway - Boone, IA Wild Rose Casino Double Down Prelude to the Super Nationals delivered by NAPA B Modifieds, IMCA Northern SportMod, IMCA Hobby Stock, Pro Dwarf, IMCA Mod Lite | Results | | Seth Janssen (IMCA Hobby Stock) | 4th | - | - | - |
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| 9/4/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's B Modifieds, Vintage Modifieds, Generic 1, IMCA Late Models, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Seth Janssen (IMCA Hobby Stock) | 4th | - | 5th | - |
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| 9/5/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's B Modifieds, Vintage Modifieds, Generic 1, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Seth Janssen (IMCA Hobby Stock) | 4th | - | - | 9th |
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| 9/6/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's Vintage Full Body Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Seth Janssen (IMCA Hobby Stock) | - | - | - | 24th (DNF) |
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| 9/22/2023 | Shelby County Speedway - Harlan, IA 31st Annual Tiny Lund Memorial Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Seth Janssen (Hobby Stocks) | 5th | - | 4th | 17th |
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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 | | Seth Janssen (Hobby Stocks) | - | - | - | - |
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