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| 4/20/2018 | CJ Speedway - Columbus Junction, IA Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 7th | - | - | 13th |
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| 4/22/2018 | Benton County Speedway - Vinton, IA Opener Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Dwarf, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | - | - | - | 7th |
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| 4/27/2018 | CJ Speedway - Columbus Junction, IA Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 4th | - | - | 11th |
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| 4/29/2018 | Benton County Speedway - Vinton, IA Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Young Lions Legends, Semi-Pro Legends, Pro Legends, Masters Legends, Dwarf, Generic 1, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | - | - | - | 6th |
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| 5/4/2018 | CJ Speedway - Columbus Junction, IA Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 5th | - | - | 16th |
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| 5/5/2018 | 34 Raceway - West Burlington, IA 101.7 The Bull Night 305 Sprints - Winged, Stock Cars, A Modifieds, Limited Sport Mod, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 4th | - | - | 19th |
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| 5/6/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Dwarf, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | - | - | - | 5th |
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| 5/11/2018 | CJ Speedway - Columbus Junction, IA Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 7th | - | - | 11th |
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| 5/18/2018 | CJ Speedway - Columbus Junction, IA Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 6th | - | - | 13th |
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| 5/20/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Dwarf, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | - | - | - | 11th |
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| 5/25/2018 | CJ Speedway - Columbus Junction, IA Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 7th | - | - | 16th |
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| 5/27/2018 | Benton County Speedway - Vinton, IA Albert Auto Night Modified Special Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Dwarf, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | - | - | - | 6th |
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| 5/28/2018 | Benton County Speedway - Vinton, IA Dirt Nights Dirt Tour Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dwarf, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | - | - | - | 12th |
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| 6/1/2018 | CJ Speedway - Columbus Junction, IA Stock Cars, A Modifieds, B Modifieds, Vintage Full Body Stock Cars, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 9th | - | - | DNS |
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| 7/22/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Dwarf, IMCA Late Models, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | - | - | - | 12th |
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| 7/29/2018 | Benton County Speedway - Vinton, IA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Dwarf, IMCA Late Models, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | - | - | - | 9th |
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| 8/31/2018 | CJ Speedway - Columbus Junction, IA $300 to win Sport Compacts Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | DNS | - | - | 15th |
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| 9/1/2018 | 34 Raceway - West Burlington, IA $5 GS Admission & Pepsi Season Championship Night 305 Sprints - Winged, Stock Cars, A Modifieds, 600cc Modifieds, 2WD Trucks, Limited Sport Mod, Sport Compact | Results | | Spencer Roggentien (Sport Compact) | 6th | - | - | 15th |
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