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| 4/28/2023 | Marshalltown Speedway - Marshalltown, IA Ryan Ashton 2023 IMCA Weekly Racing Championship Season Opener Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Bryan Zehm (Dwarf) | 3rd | - | - | 5th |
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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 | | Bryan Zehm (IMCA Mod Lite) | 1st | - | - | 4th |
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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 | | Bryan Zehm (IMCA Mod Lite) | 2nd | - | - | 6th |
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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 | | Bryan Zehm (IMCA Mod Lite) | 2nd | - | - | 8th |
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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 | | Bryan Zehm (IMCA Mod Lite) | 2nd | - | - | 7th |
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| 6/2/2023 | Marshalltown Speedway - Marshalltown, IA Capital Sign Twin Topless Dirty 30's $1,000.00 to Win IMCA SportMods/$1,200.00 to Win IMCA Modifieds B Modifieds, Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Sportsman Dwarf | Results | | Bryan Zehm (Dwarf) | 4th | - | - | 14th (DNF) |
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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 | | Bryan Zehm (IMCA Mod Lite) | 1st | - | - | 3rd |
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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 | | Bryan Zehm (IMCA Mod Lite) | 3rd | - | - | 3rd |
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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 |
| 6/30/2023 | Marshalltown Speedway - Marshalltown, IA Minute Man Printing Night IMCA Weekly Racing Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Bryan Zehm (Dwarf) | 7th (DNF) | - | - | DNS |
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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 | | Bryan Zehm (IMCA Mod Lite) | 3rd | 1st | - | 4th |
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| 7/15/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #14 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Bryan Zehm (IMCA Mod Lite) | 2nd | - | - | 2nd |
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| 7/22/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #15 + King of the Katwalks for Stock Cars IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Bryan Zehm (IMCA Mod Lite) | 3rd | - | - | 8th |
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| 7/29/2023 | Boone Speedway - Boone, IA Hunting with Heroes Salute to Veterans Night A Modifieds, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Bryan Zehm (IMCA Mod Lite) | 9th | - | - | DNS |
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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 | | Bryan Zehm (IMCA Mod Lite) | 4th | - | - | 13th (DNF) |
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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 | | Bryan Zehm (IMCA Mod Lite) | 2nd | - | - | 8th |
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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 | | Bryan Zehm (IMCA Mod Lite) | - | - | - | 3rd |
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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 | | Bryan Zehm (IMCA Mod Lite) | 3rd | - | - | 8th |
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| 9/2/2023 | Boone Speedway - Boone, IA Wild Rose Casino Double Down Prelude to the Super Nationals delivered by NAPA A Modifieds, IMCA Modified, IMCA Stock Car, IMCA Sport Compact, IMCA Mod Lite | Results | | Bryan Zehm (IMCA Mod Lite) | 1st | - | - | - |
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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 | | Bryan Zehm (IMCA Mod Lite) | 2nd | - | - | 26th (DNF) |
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