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| 4/28/2023 | Millard County Raceway - Delta, UT OPENING WEEKEND Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 4th | - | - | 4th |
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| 4/29/2023 | Millard County Raceway - Delta, UT MCR Limited Sprints - Winged, Factory Stocks, A Modifieds, B Modifieds, Dirt Late Models, Limited Modified, Super Stocks | Results | | Austin Miller (Limited Modified) | 5th | - | - | 5th |
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| 5/26/2023 | Millard County Raceway - Delta, UT 305 Shootout Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 6th | - | - | 6th |
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| 5/27/2023 | Millard County Raceway - Delta, UT 305 Shootout Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 7th (DNF) | - | - | 7th (DNF) |
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| 6/9/2023 | Millard County Raceway - Delta, UT MCR Modified Special Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 5th | - | - | 4th |
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| 6/10/2023 | Millard County Raceway - Delta, UT MCR Modified Special Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 5th | - | - | 4th |
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| 6/30/2023 | Millard County Raceway - Delta, UT Sportmod Special Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Lightning Sprints, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 7th | - | - | 6th |
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| 7/1/2023 | Millard County Raceway - Delta, UT Sportmod Special Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Lightning Sprints, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 4th | - | - | 6th |
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| 8/4/2023 | Millard County Raceway - Delta, UT Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 3rd | - | - | 3rd |
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| 8/5/2023 | Millard County Raceway - Delta, UT Limited Sprints - Winged, Factory Stocks, A Modifieds, Winged A-Class, B Modifieds, Dirt Late Models, Limited Modified, Super Stocks, Dirt Mini Stocks | Results | | Austin Miller (Limited Modified) | 3rd | - | - | 3rd |
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