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| 4/25/2020 | Off Road Speedway - Norfolk, NE Regular Race Night Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Ladies - Bombers | Results | | Mark Arduser (Hobby Stocks) | - | - | - | - |
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| 5/2/2020 | Off Road Speedway - Norfolk, NE Practice only, Races Cancelled Dirt Super Late Models: SLMR Late Model Series Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Ladies - Bombers | Canceled |
| 5/8/2020 | Park Jefferson International Speedway - Jefferson, SD SPRING NATIONALS PRESENTED BY RICKY LEMMEN MOTORSPORTS Hobby Stocks, Stock Cars, B Modifieds, Hornets, IMCA Modified | Results | | Mark Arduser (Hobby Stocks) | 4th | - | - | 12th |
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| 5/16/2020 | Park Jefferson International Speedway - Jefferson, SD $2000 to Win Tri State Late Models plus IMCA Weekly Racing Season Opener Dirt Late Models: Tri-State Late Models 305 Sprints - Winged, Dirt Super Late Models, Hobby Stocks, Stock Cars, B Modifieds, Hornets | Rain Out |
| 6/6/2020 | Off Road Speedway - Norfolk, NE Regular Race Night Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Ladies - Bombers | Results | | Mark Arduser (Hobby Stocks) | 5th | - | 3rd | 11th |
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| 6/13/2020 | Off Road Speedway - Norfolk, NE Regular Race Night Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Ladies - Bombers | Results | | Mark Arduser (Hobby Stocks) | 3rd | - | - | 10th |
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| 6/19/2020 | Boone County Raceway - Albion, NE Opening Night (Firemen Appreciation Night) Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 3rd | - | - | 11th |
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| 6/20/2020 | Off Road Speedway - Norfolk, NE 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 1st | - | - | 5th |
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| 6/26/2020 | Boone County Raceway - Albion, NE Weekly Racing Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 2nd | - | - | 3rd |
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| 6/27/2020 | Off Road Speedway - Norfolk, NE Regular Race Night 360 Sprints - Winged, Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 1st | - | - | 12th |
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| 7/1/2020 | Off Road Speedway - Norfolk, NE Don Weyhrich Classic presented by Renegade 360 Sprints - Winged, Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 1st | - | - | 5th |
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| 7/3/2020 | Boone County Raceway - Albion, NE Boone County Challenge (Fireworks) Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 1st | - | - | 6th |
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| 7/11/2020 | Off Road Speedway - Norfolk, NE Regular Race Night plus kids night Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 6th | - | 3rd | 11th |
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| 7/12/2020 | Boone County Raceway - Albion, NE Fair Races Dirt Super Late Models: SLMR Late Model Series Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 3rd | - | - | 7th |
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| 7/17/2020 | Boone County Raceway - Albion, NE Fan Appreciation Night Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 1st | - | - | 4th |
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| 7/18/2020 | Off Road Speedway - Norfolk, NE Lynn Langenberg Memorial featuring Wingless Sprints Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, 305 Sprints - Non-Winged | Results | | Mark Arduser (Hobby Stocks) | 1st | - | - | 7th |
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| 7/31/2020 | Boone County Raceway - Albion, NE Corn Growers Association Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 3rd | - | - | 6th |
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| 8/1/2020 | Off Road Speedway - Norfolk, NE 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 2nd | - | - | 11th |
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| 8/7/2020 | Boone County Raceway - Albion, NE Kids Night Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 2nd | - | - | 8th |
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| 8/8/2020 | Off Road Speedway - Norfolk, NE Regular Race Night with Bike Giveaway Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Ladies - Bombers | Results | | Mark Arduser (Hobby Stocks) | 7th | - | 4th | 11th |
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| 8/14/2020 | Boone County Raceway - Albion, NE Championship Night Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 4th | - | - | 8th |
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| 8/15/2020 | Off Road Speedway - Norfolk, NE Fan Appreciation Night with Law, Fire and Rescue Appreciation Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 5th | - | 2nd | 10th |
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| 8/22/2020 | Off Road Speedway - Norfolk, NE Championship Night Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 4th | - | - | 2nd |
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| 8/28/2020 | Off Road Speedway - Norfolk, NE Bob Haase Memorial Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models | Results | | Mark Arduser (Hobby Stocks) | 3rd | - | - | - |
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| 8/29/2020 | Off Road Speedway - Norfolk, NE Bob Haase Memorial with Super Late Models Dirt Super Late Models: SLMR Late Model Series Hobby Stocks, Stock Cars, B Modifieds | Results | | Mark Arduser (Hobby Stocks) | - | - | - | 14th |
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