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| 5/9/2021 | Nodak Speedway - Minot, ND Mothers Day Race Night IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Mark Pierson (IMCA Hobby Stock) | 6th | - | - | 19th (DNF) |
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| 5/16/2021 | Nodak Speedway - Minot, ND Magic City Dirt Series Night 3 IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Mark Pierson (IMCA Hobby Stock) | 3rd | - | - | 8th |
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| 5/23/2021 | Nodak Speedway - Minot, ND Magic City Dirt Series Night 4 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Mark Pierson (IMCA Hobby Stock) | 7th | - | - | 17th |
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| 6/6/2021 | Nodak Speedway - Minot, ND Magic City Dirt Series Night 6/Sponsors R.Capelli and Finishline Burgers and Brew IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Mark Pierson (IMCA Hobby Stock) | 5th | - | - | 15th |
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| 6/9/2021 | McLean County Speedway - Underwood, ND Mclean County Speedway Tougher Than Dirt Tour Night IMCA Northern SportMod: Tougher Than Dirt Tour Hobby Stocks, Street Stocks, Semi-Pro Legends, Generic 1, IMCA Hobby Stock | Results | | Mark Pierson (Hobby Stocks) | 6th | - | - | 10th | | Mark Pierson (IMCA Hobby Stock) | - | - | - | 10th |
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| 6/10/2021 | Thunder Mountain Speedway - Bottineau, ND Thunder Mountain Speedway Tougher Than Dirt Tour Night IMCA Northern SportMod: Tougher Than Dirt Tour Enduro, IMCA Hobby Stock, IMCA Sport Compact | Results | | Mark Pierson (IMCA Hobby Stock) | 3rd | - | - | 10th |
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| 6/12/2021 | Southwest Speedway - Dickinson, ND Southwest Speedway Tougher Than Dirt Tour Night IMCA Northern SportMod: Tougher Than Dirt Tour Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Mark Pierson (IMCA Hobby Stock) | 5th | - | - | 6th |
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| 6/13/2021 | Nodak Speedway - Minot, ND Nodak Speedway Tougher than Dirt Tour Night IMCA Northern SportMod: Tougher Than Dirt Tour IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Mark Pierson (IMCA Hobby Stock) | 4th | - | - | 17th (DNF) |
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| 6/20/2021 | Nodak Speedway - Minot, ND Magic City Dirt Series Night 8 Non-Winged Sprints, IMCA Modified, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Mark Pierson (IMCA Hobby Stock) | 1st | - | - | 22nd (DNF) |
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| 8/8/2021 | Nodak Speedway - Minot, ND NLRA Late Model / Turn Nodak Pink Night/Sponsor Schatz Crossroads IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact, WISSOTA Late Model | Results | | Mark Pierson (IMCA Hobby Stock) | 1st | - | - | 11th (DNF) |
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| 8/22/2021 | Nodak Speedway - Minot, ND Magic City Dirt Series Night 14/Sponsor Enerbase Non-Winged Sprints, IMCA Modified, IMCA Stock Car, IMCA Hobby Stock | Results | | Mark Pierson (IMCA Hobby Stock) | 1st | - | - | 9th (DNF) |
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