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| 4/11/2025 | Davenport Speedway - Davenport, IA Season Opener Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Brad Dierks (IMCA Modified) | 3rd | - | - | 19th |
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| 4/17/2025 | Cedar County Raceway - Tipton, IA Hawkeye Land 40: $5,000-to-win MARS Late Models DIRTcar Late Models: MARS - Midwest Auto Racing Series Dirt Super Late Models, Dirt Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brad Dierks (IMCA Modified) | 1st | - | - | 15th |
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| 4/18/2025 | Davenport Speedway - Davenport, IA Weekly Racing Street Stocks, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite | Results | | Brad Dierks (IMCA Modified) | 4th | - | - | 4th |
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| 4/25/2025 | Davenport Speedway - Davenport, IA Weekly Racing Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Brad Dierks (IMCA Modified) | 8th | - | - | DNS |
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| 5/9/2025 | Davenport Speedway - Davenport, IA Weekly Racing w/ Sprint Invaders 360 Sprints - Winged: Sprint Invaders Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite | Results | | Brad Dierks (IMCA Modified) | 1st | - | - | DNS |
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| 5/16/2025 | Davenport Speedway - Davenport, IA Weekly Racing $1000 to Win IMCA Modifieds Draw Redraw Street Stocks, Vintage Modifieds, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite | Results | | Brad Dierks (IMCA Modified) | 2nd | - | - | 1st |
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| 5/18/2025 | Dubuque Fairgrounds Speedway - Dubuque, IA Weekly Racing IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Crown Vic | Results | | Brad Dierks (IMCA Modified) | 6th | - | - | 6th |
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| 5/25/2025 | Dubuque Fairgrounds Speedway - Dubuque, IA Dirt Super Late Models: SLMR Late Model Series Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Crown Vic | Results | | Brad Dierks (IMCA Modified) | 3rd | - | - | 9th |
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| 5/30/2025 | Davenport Speedway - Davenport, IA Weekly Racing Street Stocks, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite | Results | | Brad Dierks (IMCA Modified) | 1st | - | - | 3rd |
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| 6/6/2025 | Davenport Speedway - Davenport, IA Weekly Racing Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Brad Dierks (IMCA Modified) | 2nd | - | - | 5th |
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| 6/14/2025 | Maquoketa Speedway - Maquoketa, IA McLaughlin Concrete Night at the Races A Modifieds, Pro Legends, Vintage Modifieds, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Brad Dierks (IMCA Modified) | 4th | - | - | 6th |
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| 6/21/2025 | Davenport Speedway - Davenport, IA Sheet Metal Showdown Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Brad Dierks (IMCA Modified) | 4th | - | - | 8th |
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| 6/22/2025 | Benton County Speedway - Vinton, IA Iowa Donor Network Night/Urbana 5 Pro Legends, Vintage Full Body Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Brad Dierks (IMCA Modified) | 6th | - | - | 27th |
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| 6/27/2025 | Davenport Speedway - Davenport, IA Weekly Racing Street Stocks, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite | Results | | Brad Dierks (IMCA Modified) | 2nd | - | - | 14th |
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| 7/10/2025 | Cedar County Raceway - Tipton, IA 360 Sprints - Winged: Sprint Invaders Vintage Full Body Stock Cars, Vintage Modifieds, Generic 1, IMCA Modified | Rain Out |
| 7/16/2025 | West Liberty Raceway - West Liberty, IA Muscatine County Fair Race Pro Late Model: Karl Chevrolet Pro Late Model Tour Sportsmans, A Modifieds, Street Stocks, Vintage Modifieds, IMCA Modified, IMCA Northern SportMod | Results | | Brad Dierks (IMCA Modified) | 4th | - | - | 6th |
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| 7/18/2025 | Davenport Speedway - Davenport, IA Weekly Racing A Modifieds, Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Brad Dierks (IMCA Modified) | 7th | - | - | 16th |
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| 7/25/2025 | Cedar County Raceway - Tipton, IA Gary Reinhart Memorial Vintage Full Body Stock Cars, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Brad Dierks (IMCA Modified) | 5th | - | - | 8th |
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| 7/26/2025 | Cedar County Raceway - Tipton, IA Sh!t Box Nationals IMCA Late Models, Super Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact, Crown Vic | Results | | Brad Dierks (IMCA Modified) | 3rd | - | - | 1st |
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| 8/8/2025 | Davenport Speedway - Davenport, IA Weekly Racing Street Stocks, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite | Results | | Brad Dierks (IMCA Modified) | 4th | - | - | 1st |
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| 8/15/2025 | Maquoketa Speedway - Maquoketa, IA World of Outlaws LM Hawkeye 100 Night 1 Dirt Super Late Models: World of Outlaws - Late Models IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Rain Out |
| 8/16/2025 | Maquoketa Speedway - Maquoketa, IA World of Outlaws LM Hawkeye 100 Night 2 Dirt Super Late Models: World of Outlaws - Late Models Dirt Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brad Dierks (IMCA Modified) | 3rd | - | - | 8th |
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| 8/22/2025 | Davenport Speedway - Davenport, IA Season Championship Street Stocks, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite | Results | | Brad Dierks (IMCA Modified) | 5th | - | - | 7th |
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| 9/13/2025 | Davenport Speedway - Davenport, IA Corn State Nationals w/ MARS Late Models DIRTcar Late Models: MARS - Midwest Auto Racing Series Dirt Super Late Models, Dirt Late Models, IMCA Modified, IMCA Northern SportMod | Results | | Brad Dierks (IMCA Modified) | 2nd | - | - | 19th |
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| 9/26/2025 | Davenport Speedway - Davenport, IA Davenport Dirt Stars Pro Late Model: Karl Chevrolet Pro Late Model Tour Street Stocks, Vintage Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite | Results | | Brad Dierks (IMCA Modified) | 4th | - | - | 19th |
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| 9/27/2025 | Davenport Speedway - Davenport, IA Greg Durbin Memorial Pro Late Model: Karl Chevrolet Pro Late Model Tour IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Mod Lite, Vintage Late Models | Results | | Brad Dierks (IMCA Modified) | 3rd | - | - | 19th |
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| 10/2/2025 | Cedar County Raceway - Tipton, IA Hoker Trucking Fall Bash Night 1 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Brad Dierks (IMCA Modified) | 2nd | - | - | 7th |
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| 10/3/2025 | Cedar County Raceway - Tipton, IA Hoker Trucking Fall Bash Memorial Night IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Brad Dierks (IMCA Modified) | 7th | - | 8th | - |
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| 10/4/2025 | Cedar County Raceway - Tipton, IA Hoker Trucking Fall Bash Night 3 Vintage Full Body Stock Cars, Super Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact, Crown Vic | Results | | Brad Dierks (IMCA Modified) | 3rd | - | - | 8th |
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