| | Heat | Dash | B Feature | A Feature |
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| 4/24/2021 | Lincoln Park Speedway - Putnamville, IN Saturday Night Racing plus Midget Cup Midgets, DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | Thomas Buckingham (DIRTcar UMP Modifieds) | 7th | - | - | 18th |
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| 5/8/2021 | Lincoln Park Speedway - Putnamville, IN Little Feet Bike Challenge #1 DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | Thomas Buckingham (DIRTcar UMP Modifieds) | 8th | - | - | DNS |
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| 5/29/2021 | Lincoln Park Speedway - Putnamville, IN MSCS SPRINTS $2,500 to win 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS DIRTcar UMP Modifieds, Factory Stocks, Super Stocks | Results | | Thomas Buckingham (DIRTcar UMP Modifieds) | 7th | - | 5th | - |
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| 6/5/2021 | Lincoln Park Speedway - Putnamville, IN Fan Rememberance Race DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks, Dirt Crate Late Models | Results | | Thomas Buckingham (DIRTcar UMP Modifieds) | 8th | - | 6th | - |
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| 7/10/2021 | Lincoln Park Speedway - Putnamville, IN Saturday Night Racing DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | Thomas Buckingham (DIRTcar UMP Modifieds) | - | - | - | - |
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| 8/8/2021 | Paragon Speedway - Paragon, IN Sunday Night at the Races DIRTcar UMP Modifieds, 410 Sprints - Non-Winged, Hornets | Results | | Thomas Buckingham (DIRTcar UMP Modifieds) | 6th | - | - | 12th |
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