| | Heat | Dash | B Feature | A Feature |
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| 5/1/2021 | Lincoln Park Speedway - Putnamville, IN Saturday Night Racing plus MMSA Lightning Sprints: Midwest Mini Sprint Association DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Super Stocks) | 7th | - | - | 16th |
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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 | | David Wallen (Super Stocks) | 9th | - | - | 11th |
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| 5/15/2021 | Lincoln Park Speedway - Putnamville, IN Saturday Night Racing DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Super Stocks) | 1st | - | - | 4th |
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| 5/22/2021 | Lincoln Park Speedway - Putnamville, IN Saturday Night Racing DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Super Stocks) | 3rd | - | - | 7th |
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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 | | David Wallen (Super Stocks) | 4th | - | - | 17th |
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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 | | David Wallen (Super Stocks) | 6th | - | 1st | 9th |
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| 6/12/2021 | Lincoln Park Speedway - Putnamville, IN Little Feet Bike Challenge #2 DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Super Stocks) | 2nd | - | - | 13th |
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| 6/26/2021 | Lincoln Park Speedway - Putnamville, IN FIREWORKS SPECTACULAR DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Super Stocks) | 5th | - | - | 13th |
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| 7/2/2021 | Lincoln Park Speedway - Putnamville, IN Bill Gardner Sprintacular Night 1 with MSCS/USAC Sprints 410 Sprints - Non-Winged: USAC National Sprint Cars with Midwest Sprint Car Series MSCS DIRTcar UMP Modifieds, Factory Stocks, Super Stocks | Results | | David Wallen (Super Stocks) | 2nd | - | - | 16th |
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| 7/17/2021 | Lincoln Park Speedway - Putnamville, IN Saturday Night Racing DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Super Stocks) | 4th | - | - | 5th |
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| 7/24/2021 | Lincoln Park Speedway - Putnamville, IN Baily Hicks Memorial Lightning Sprints: Midwest Mini Sprint Association 305 Sprints - Winged, DIRTcar UMP Modifieds, Factory Stocks, Hornets, Super Stocks | Results | | David Wallen (Factory Stocks) | 6th | - | 10th | - | | David Wallen (Super Stocks) | 8th | - | - | 11th |
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| 8/7/2021 | Lincoln Park Speedway - Putnamville, IN Saturday Night Racing DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Hornets, Super Stocks | Results | | David Wallen (Factory Stocks) | 6th | - | - | 12th | | David Wallen (Super Stocks) | 7th | - | 3rd | - |
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| 8/14/2021 | Lincoln Park Speedway - Putnamville, IN Little Feet Bike Challenge #3 DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Super Stocks) | 4th | - | - | 17th |
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| 8/21/2021 | Lincoln Park Speedway - Putnamville, IN The Return to Putnamville - MSCS Sprints 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS Lightning Sprints: Midwest Mini Sprint Association DIRTcar UMP Modifieds, Factory Stocks, Super Stocks | Results | | David Wallen (Factory Stocks) | 2nd | - | - | 14th | | David Wallen (Super Stocks) | 5th | - | - | 13th |
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| 8/28/2021 | Lincoln Park Speedway - Putnamville, IN Buckeye Bob 33 - Gary Rickets Memorial DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Factory Stocks) | 7th | - | - | 9th | | David Wallen (Super Stocks) | 4th | - | - | 10th |
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| 9/25/2021 | Lincoln Park Speedway - Putnamville, IN Rescheduled King of Nonwing and Fireworks DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | David Wallen (Factory Stocks) | 4th | - | - | 13th |
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