| | Heat | Dash | B Feature | A Feature |
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| 6/25/2023 | Sheridan Speedway - Sheridan, WY Mountain States Modified Tour - Night 3 - Racing starts at 6:00 IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 9th (DNF) | - | - | DNS |
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| 7/9/2023 | Sheridan Speedway - Sheridan, WY WISSOTA Street Stock Special and Quarter Midget Special Quarter Midgets, Junior Honda, IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 3rd | - | - | 9th (DNF) |
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| 7/23/2023 | Sheridan Speedway - Sheridan, WY High Plains Late Model Series Dirt Super Late Models: High Plains Late Models Quarter Midgets, Junior Honda, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 6th (DNF) | - | - | 10th (DNF) |
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| 7/28/2023 | Big Sky Speedway - Billings, MT Jared Krenelka Memorial 2023 Night #1 IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 6th | - | - | 14th (DNF) |
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| 7/29/2023 | Big Sky Speedway - Billings, MT Jared Krenelka Memorial 2023 Night #2 IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 3rd | - | - | 10th |
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| 7/30/2023 | Sheridan Speedway - Sheridan, WY 360 Sprints - Winged: ASCS Northern Plains Region IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 2nd | - | - | 2nd |
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| 7/31/2023 | Sheridan Speedway - Sheridan, WY Mountain States Modified Tour - Championship Night - Racing starts at 6:00 PM IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 4th | - | - | 5th |
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| 8/11/2023 | Sheridan Speedway - Sheridan, WY I 90 - Night 1 - NOTE - Racing will start at 6:30 PM Quarter Midgets, Junior Honda, IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 5th | - | - | 3rd |
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| 8/12/2023 | Sheridan Speedway - Sheridan, WY I 90 - Night 2 - NOTE: Racing will start at 6:30 PM IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 2nd | - | - | 4th |
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| 8/13/2023 | Sheridan Speedway - Sheridan, WY I 90 - Night 3 - NOTE - Racing will start at 6:30 PM IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | 3rd | - | - | 3rd |
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| 8/27/2023 | Sheridan Speedway - Sheridan, WY Championship Night Fan Meet and Greet Quarter Midgets, Junior Honda, IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Ken Harmon (WISSOTA Street Stock) | DNS | - | - | DNS |
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