| | Heat | Dash | B Feature | A Feature |
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| 5/22/2021 | Gillette Thunder Speedway - Gillette, WY $ Month of Money $ Series IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Nathan Slocum (IMCA Modified) | 7th (DNF) | - | - | DNS |
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| 5/29/2021 | Gillette Thunder Speedway - Gillette, WY $ Month of Money $ Series IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Nathan Slocum (IMCA Modified) | 5th | - | - | 13th |
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| 6/5/2021 | Gillette Thunder Speedway - Gillette, WY PACK THE STANDS! $ Month Of Money $ Series Finale IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Nathan Slocum (IMCA Modified) | 6th (DNF) | - | - | 10th |
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| 7/3/2021 | Gillette Thunder Speedway - Gillette, WY IMCA Hobby Stock + Wissota Mod 4 Specials IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Nathan Slocum (IMCA Modified) | 5th | - | - | 12th (DNF) |
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| 7/10/2021 | Jamestown Speedway - Jamestown, ND 32nd Annual Dakota Classic Modified Tour IMCA Modified: Dakota Classic Modified Tour IMCA Stock Car | Results | | Nathan Slocum (IMCA Modified) | 9th (DNF) | - | 12th | - |
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| 7/11/2021 | Nodak Speedway - Minot, ND Dakota Classic Modified Tour IMCA Modified: Dakota Classic Modified Tour IMCA Stock Car | Results | | Nathan Slocum (IMCA Modified) | 9th (DNF) | - | 13th (DNF) | - |
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| 7/15/2021 | Dacotah Speedway - Mandan, ND Dakota Classic Modified Tour - Championship Night IMCA Modified: Dakota Classic Modified Tour Semi-Pro Legends, IMCA Stock Car | Results | | Nathan Slocum (IMCA Modified) | 8th | - | 12th | - |
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| 7/17/2021 | Gillette Thunder Speedway - Gillette, WY IMCA Modified .38 Special Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Nathan Slocum (IMCA Modified) | 6th (DNF) | - | - | DNS |
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| 7/24/2021 | Gillette Thunder Speedway - Gillette, WY High Plains Late Model Tour Dirt Super Late Models: High Plains Late Models Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Nathan Slocum (IMCA Modified) | 5th (DNF) | - | - | 14th (DNF) |
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| 7/31/2021 | Gillette Thunder Speedway - Gillette, WY Regular Race Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Nathan Slocum (IMCA Modified) | 5th | - | - | 7th |
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| 8/7/2021 | Gillette Thunder Speedway - Gillette, WY Regular Race Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Nathan Slocum (IMCA Modified) | 5th (DNF) | 6th (DNF) | - | 9th |
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| 8/21/2021 | Gillette Thunder Speedway - Gillette, WY Points Championship Night WISSOTA R.O.C Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model | Results | | Nathan Slocum (IMCA Modified) | 6th | - | - | 6th |
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| 9/3/2021 | Gillette Thunder Speedway - Gillette, WY 21ST ANNUAL EAST-WEST CLASH IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Nathan Slocum (IMCA Modified) | 5th | - | 12th (DNF) | - |
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| 9/4/2021 | Gillette Thunder Speedway - Gillette, WY 21ST ANNUAL EAST-WEST CLASH Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Nathan Slocum (IMCA Modified) | 4th | - | - | 20th |
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| 9/5/2021 | Gillette Thunder Speedway - Gillette, WY 21ST ANNUAL EAST-WEST CLASH CHAMPIONSHIP Sport Compact, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Street Stock | Results | | Nathan Slocum (IMCA Modified) | 4th | - | - | 9th |
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