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| 6/19/2020 | Lincoln Speedway - Lincoln, IL Lincoln Speedway Race Week #2 305 Sprints - Winged, Economy Midgets, DIRTcar UMP Modifieds, Street Stocks, Hornets, Pro Late Model | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 6th | - | - | 15th | | Mason Duncan (Pro Late Model) | 6th | - | - | 13th (DNF) |
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| 6/26/2020 | Lincoln Speedway - Lincoln, IL Lincoln Speedway Race Week #3 305 Sprints - Winged, Economy Midgets, DIRTcar UMP Modifieds, Hornets, Pro Late Model | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 8th | - | - | 16th | | Mason Duncan (Pro Late Model) | 7th | - | - | 11th |
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| 6/27/2020 | Fairbury Speedway - Fairbury, IL DIRTcar Summer Nationals/Summit Modified Nationals DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals DIRTcar Sportsmans, B Modifieds, Street Stocks | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 6th | - | - | - |
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| 7/3/2020 | Lincoln Speedway - Lincoln, IL Midget Special with Fireworks Midgets, DIRTcar UMP Modifieds, Hornets, Pro Late Model | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 6th | - | - | 16th (DNF) | | Mason Duncan (Pro Late Model) | 7th | - | 8th | - |
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| 7/4/2020 | Fairbury Speedway - Fairbury, IL July 4, 2020 DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 9th | - | 10th (DNF) | - |
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| 7/10/2020 | Lincoln Speedway - Lincoln, IL Weekly Racing Program Economy Midgets, DIRTcar UMP Modifieds, Street Stocks, Hornets, Pro Late Model | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 7th | - | - | 11th (DNF) | | Mason Duncan (Pro Late Model) | 7th | - | - | 16th (DNF) |
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| 7/18/2020 | Fairbury Speedway - Fairbury, IL July 18, 2020 DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 7th | - | 8th | - |
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| 7/25/2020 | Fairbury Speedway - Fairbury, IL July 25, 2020 DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 10th (DNF) | - | - | 17th (DNF) |
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| 8/8/2020 | Fairbury Speedway - Fairbury, IL August 8th 2020 DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 5th | - | - | 21st (DNF) |
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| 8/14/2020 | Farmer City Raceway - Farmer City, IL Full Show + B-mods DIRTcar UMP Modifieds, B Modifieds, Street Stocks, Dirt Late Models, Pro Late Model | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 6th | - | 5th | - | | Mason Duncan (B Modifieds) | 2nd | - | - | 5th |
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| 8/15/2020 | Fairbury Speedway - Fairbury, IL 410 Sprints - Winged: IRA Interstate Racing Association with MOWA-Midwest Open Wheel Association DIRTcar Late Models, DIRTcar UMP Modifieds | Results | | Mason Duncan (DIRTcar UMP Modifieds) | - | - | - | - |
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| 8/22/2020 | Fairbury Speedway - Fairbury, IL 8-22-2020 DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 5th | - | - | 13th |
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| 8/29/2020 | Fairbury Speedway - Fairbury, IL August 29,2020 DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, B Modifieds, Street Stocks | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 5th | - | 5th | - |
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| 9/4/2020 | Lincoln Speedway - Lincoln, IL Brandt Season Championships / $10 Admission with Food and Drink Specials Economy Midgets, DIRTcar UMP Modifieds, Sportsmans, Street Stocks, Hornets, Pro Late Model | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 7th | - | - | 19th (DNF) | | Mason Duncan (Pro Late Model) | 7th | - | - | 14th |
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| 9/5/2020 | Fairbury Speedway - Fairbury, IL Twin 10's FALS Super Nationals DIRTcar Late Models, DIRTcar UMP Modifieds | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 7th | - | 10th (DNF) | - |
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| 9/15/2020 | Fairbury Speedway - Fairbury, IL "One for the Road" Late Model Special DIRTcar Late Models, DIRTcar UMP Modifieds | Results | | Mason Duncan (DIRTcar UMP Modifieds) | 6th | - | 2nd | 19th (DNF) |
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