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| 5/5/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Asphalt Stock Cars: Mid-Am Racing Series Asphalt Late Models, Hobby Stocks, Masters Legends, Hornets, Asphalt Sport Mods | Rain Out |
| 5/12/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Asphalt Late Models, Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods | Results | | Chad Siems (Asphalt Sport Mods) | 3rd | - | - | 3rd |
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| 5/19/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods, Sport Compact | Results | | Chad Siems (Asphalt Sport Mods) | 4th | - | - | 7th |
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| 5/26/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Asphalt Late Models, Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods | Results | | Chad Siems (Asphalt Sport Mods) | 4th | - | - | 8th |
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| 6/2/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Clash at the Downs IX Economy Late Models: Big 8 Series Asphalt Late Models, Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods, Pro Late Model, Junior 3 Lites Asphalt Karting | Results | | Chad Siems (Asphalt Sport Mods) | 3rd | - | - | 3rd |
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| 6/9/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods, Sport Compact, IMCA Sport Compact | Results | | Chad Siems (Asphalt Sport Mods) | DNS | - | - | 4th |
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| 6/16/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Asphalt Late Models, Hobby Stocks, Sportsmans, Masters Legends, Vintage Full Body Stock Cars, Hornets, Asphalt Sport Mods | Results | | Chad Siems (Asphalt Sport Mods) | 2nd | - | - | 7th (DNF) |
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| 6/23/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods, Sport Compact | Results | | Chad Siems (Asphalt Sport Mods) | 4th | - | - | 2nd |
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| 7/7/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Asphalt Late Models, Hobby Stocks, Sportsmans, Masters Legends, Vintage Full Body Stock Cars, Hornets, Asphalt Sport Mods | Results | | Chad Siems (Asphalt Sport Mods) | - | - | - | 7th (DNF) |
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| 7/14/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Asphalt Late Models, Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods | Results | | Chad Siems (Asphalt Sport Mods) | 2nd | - | - | 8th (DNF) |
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| 7/21/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA CRST Night Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods, Sport Compact | Results | | Chad Siems (Asphalt Sport Mods) | 2nd | - | - | 4th |
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| 8/4/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Cassill Motors Wall of Fame Night with Dirt Late Models Hobby Stocks, Sportsmans, Masters Legends, Vintage Full Body Stock Cars, Hornets, Asphalt Sport Mods | Results | | Chad Siems (Asphalt Sport Mods) | 1st | - | - | 8th |
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| 8/11/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Asphalt Late Models, Hobby Stocks, Sportsmans, Masters Legends, Hornets, Asphalt Sport Mods | Results | | Chad Siems (Asphalt Sport Mods) | 6th (DNF) | - | - | 4th |
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| 8/18/2023 | Hawkeye Downs Speedway - Cedar Rapids, IA Asphalt Late Models, Hobby Stocks, Sportsmans, Young Guns, Masters Legends, Hornets, Asphalt Sport Mods | Results | | Chad Siems (Asphalt Sport Mods) | - | - | - | 3rd |
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