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| 5/23/2020 | Boone Speedway - Boone, IA Saturday Night Series #2 - Mod Lite Mania Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (600cc Modifieds) | 10th | - | 2nd | 16th |
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| 5/24/2020 | Stuart Speedway - Stuart, IA Stuart Speedway - WEST Dirt Super Late Models: SLMR Late Model Series Hobby Stocks, Stock Cars, B Modifieds, Dwarf, 600cc Modifieds | Rain Out |
| 6/2/2020 | Stuart Speedway - Stuart, IA Dirt Duel Stock Cars, B Modifieds, Dwarf, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Cory Sonner (Dwarf) | 1st | - | - | 10th |
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| 6/5/2020 | Marshalltown Speedway - Marshalltown, IA New and Tenetive Season Opener Old Timers Lounge Night Dwarf, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (Dwarf) | 2nd | - | - | 11th |
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| 6/12/2020 | Marshalltown Speedway - Marshalltown, IA RBF Electric Night $400.00 to win IMCA Hobby Stock Feature Dwarf, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (Dwarf) | 3rd | - | - | 1st |
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| 6/20/2020 | Boone Speedway - Boone, IA Saturday Night Series #6 Hobby Stocks, Dirt Mini Trucks, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, Lawn Mower Supermodified, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (600cc Modifieds) | 3rd | - | - | 7th |
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| 6/26/2020 | Marshalltown Speedway - Marshalltown, IA RBF Electric Make Up Features Plus Full Weekly Show Dwarf, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (Dwarf) | 7th | - | - | 11th (DNF) |
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| 7/10/2020 | Marshalltown Speedway - Marshalltown, IA Williamson Repair Night at the Races Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (Dwarf) | 5th | - | - | 3rd |
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| 7/17/2020 | Marshalltown Speedway - Marshalltown, IA Balmer Racing Night at the Races $1,000.00 to win IMCA Stock Car Feature Dwarf, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (Dwarf) | 5th | - | - | 2nd |
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| 7/22/2020 | Stuart Speedway - Stuart, IA 9th Annual Clint Walrod Memorial Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dwarf, 600cc Modifieds, Sport Compact, IMCA Modified | Results | | Cory Sonner (Dwarf) | 1st | - | - | 6th |
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| 7/24/2020 | Marshalltown Speedway - Marshalltown, IA Casey's & Rumors Bar and Grille Salute to Mashalltown Law Enforcement Dwarf, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (Dwarf) | 3rd | - | - | 6th |
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| 7/25/2020 | Boone Speedway - Boone, IA Saturday Night Series #11 - Hawkeye Challenge 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, Lawn Mower Supermodified, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (600cc Modifieds) | 4th | - | - | 1st |
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| 8/7/2020 | Marshalltown Speedway - Marshalltown, IA Shawn's Custom Hay Grinding Night at the Races IMCA Late Model Season Championship Dwarf, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (Dwarf) | 4th | - | - | 4th |
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| 8/8/2020 | Boone Speedway - Boone, IA Saturday Night Series #13 - Excel Floor Covering | Joe Busch Ag Repair Sport Mod Dash Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (600cc Modifieds) | 8th | - | - | 9th |
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| 8/22/2020 | Boone Speedway - Boone, IA Saturday Night Series #15 Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (600cc Modifieds) | 4th | - | - | 9th |
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| 8/29/2020 | Boone Speedway - Boone, IA Saturday Night Series #16 - Season Championship & Banquet Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (600cc Modifieds) | 2nd | - | - | 6th |
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| 9/17/2020 | Marshalltown Speedway - Marshalltown, IA Fast Shafts Dale DeFrance Thursday Night Thunder 500th IMCA Summer Series Late Model Event Dwarf, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Cory Sonner (Dwarf) | 3rd | - | - | 2nd |
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| 10/2/2020 | Lakeside Speedway - Kansas City, KS Championship Night Lakeside Speedway- WEST Dirt Super Late Models: SLMR Late Model Series Non-Winged Sprints, Vintage Full Body Stock Cars, Mod Lites | Results | | Cory Sonner (Mod Lites) | 3rd | - | - | 9th |
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| 10/16/2020 | Lakeside Speedway - Kansas City, KS FVP Platinum Battery Showdown 410 Sprints - Winged: World of Outlaws Mod Lites | Results | | Cory Sonner (Mod Lites) | 3rd | - | - | 6th |
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