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| 4/13/2012 | Winston Speedway - Rothbury, MI Opening Night 2012 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Asphalt Mini Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 3rd | - | - | 3rd |
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| 5/5/2012 | I-96 Speedway - Lake Odessa, MI DIRTcar UMP Modifieds: Michigan Dirt Cup Modified Tour | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 5th | - | 1st | 6th |
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| 5/18/2012 | Cherry Raceway - Fife Lake, MI Opening Night DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 2nd | - | - | 3rd |
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| 6/15/2012 | Cherry Raceway - Fife Lake, MI Race Night DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 2nd | - | - | 3rd |
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| 6/16/2012 | Butler Speedway - Quincy, MI 410 Sprints - Winged, DIRTcar UMP Modifieds | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 1st |
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| 6/29/2012 | Cherry Raceway - Fife Lake, MI Race Night DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 2nd |
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| 7/3/2012 | Cherry Raceway - Fife Lake, MI 3rd Annual Battle of the Bullring Presented by Weller Auto & Truck Parts DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 9th | - | 2nd | 6th |
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| 7/6/2012 | Cherry Raceway - Fife Lake, MI Mid-Season Championship DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 5th |
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| 7/20/2012 | Winston Speedway - Rothbury, MI Race Night DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Asphalt Mini Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 3rd | - | - | 3rd |
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| 7/21/2012 | Merritt Speedway - Merritt, MI DIRTcar UMP Modifieds: Michigan Dirt Cup Modified Tour | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 19th |
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| 8/24/2012 | Winston Speedway - Rothbury, MI Race Night DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Asphalt Mini Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 8th |
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| 9/2/2012 | Cherry Raceway - Fife Lake, MI DIRTcar UMP Modifieds: Michigan Dirt Cup Modified Tour DIRTcar Late Models, Factory Stocks, Stock Cars, Street Stocks, Hornets | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 3rd | - | - | 5th |
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| 9/15/2012 | Winston Speedway - Rothbury, MI DIRTcar UMP Modifieds: Michigan Dirt Cup Modified Tour Factory Stocks, Asphalt Mini Stocks, Stock Cars | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 9th | - | 3rd | - |
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