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| 5/15/2020 | Mississippi Thunder Speedway - Fountain City, WI Weekly Racing Dirt Late Models, Hornets, USRA B-Mods, USRA Modifieds, USRA Late Models, USRA Hobby Stocks | Results | | Randall Jonsgaard (USRA Modifieds) | DNS | - | DNS | - |
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| 5/29/2020 | Mississippi Thunder Speedway - Fountain City, WI Military Night Hornets, USRA B-Mods, USRA Modifieds, USRA Late Models, USRA Hobby Stocks, WISSOTA Super Stock | Results | | Randall Jonsgaard (USRA Modifieds) | DNS | - | - | DNS |
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| 8/21/2020 | Mississippi Thunder Speedway - Fountain City, WI Dairyland Showdown Presented by Hurco/Stone Machinery Dirt Late Models, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks | Results | | Randall Jonsgaard (USRA Modifieds) | DNS | - | DNS | - |
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| 8/28/2020 | Mississippi Thunder Speedway - Fountain City, WI 12th Annual Season Championship Night Dirt Late Models, Hornets, USRA B-Mods, USRA Modifieds, USRA Late Models, USRA Hobby Stocks | Results | | Randall Jonsgaard (USRA Modifieds) | 8th | - | - | DNS |
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| 9/11/2020 | Mississippi Thunder Speedway - Fountain City, WI 9th Annual Modified Nationals Presented by Dahl Chevy/GMC USRA B-Mods, USRA Modifieds, IMCA Modified | Results | | Randall Jonsgaard (USRA Modifieds) | DNS | - | DNS | - |
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