| | Heat | Dash | B Feature | A Feature |
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| 7/24/2021 | Southern Oregon Speedway - White City, OR PSM Showdown (Dusty Transmission night at the races) Dwarf, Economy Late Models, IMCA Northern SportMod | Results | | Randy Houston (Dwarf) | 8th | - | - | 21st |
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| 8/13/2021 | Cottage Grove Speedway - Cottage Grove, OR National #6 night 1 Dwarf: Western States Dwarf Car Association B Modifieds, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Randy Houston (Dwarf) | - | - | - | 21st | | Randy Houston (Sportsman Dwarf) | 4th | - | - | 21st |
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| 8/14/2021 | Cottage Grove Speedway - Cottage Grove, OR national #6 night 2 Dwarf: Western States Dwarf Car Association B Modifieds, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Randy Houston (Dwarf) | - | - | - | 17th | | Randy Houston (Sportsman Dwarf) | 4th | - | - | 17th |
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| 8/17/2021 | Cottage Grove Speedway - Cottage Grove, OR ISCS WEEK OF SPEED Limited Sprints - Winged, Dwarf | Results | | Randy Houston (Dwarf) | - | - | - | - |
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| 9/25/2021 | Redwood Acres Raceway - Eureka, CA O'Reilly Auto Parts Fall Spectacular Night 2 Asphalt Small Block Modifieds: North State Modified Series Asphalt Late Models, Pro Legends, Asphalt Stock Cars | Results | | Randy Houston (Asphalt Small Block Modifieds) | - | - | - | - |
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