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| 5/14/2021 | Big Sky Speedway - Billings, MT Street Stock Special IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 6th | - | - | 7th |
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| 5/15/2021 | Big Sky Speedway - Billings, MT Street Stock Special IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 5th | - | - | 6th |
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| 5/29/2021 | Electric City Speedway - Great Falls, MT Spring Closeout Sportsman Sprints, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 6th | - | - | 8th |
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| 6/4/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, IMCA Sport Compact, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 5th | - | - | 8th |
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| 6/5/2021 | Big Sky Speedway - Billings, MT Titan Machinery Late Models - $1000 to WIN with Mods, MWM & Streets IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 4th | - | - | 8th |
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| 6/11/2021 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS Frontier Region A Modifieds, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 5th | - | - | 8th |
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| 6/12/2021 | Big Sky Speedway - Billings, MT O' Reilly Auto Parts Sprint Night 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 2nd | - | - | 11th | | Jon Tribble (WISSOTA Super Stock) | 8th (DNF) | - | - | 7th (DNF) |
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| 6/18/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 2nd | - | - | 8th (DNF) |
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| 6/25/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 2nd | - | - | 5th |
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| 6/26/2021 | Electric City Speedway - Great Falls, MT TENDERFOOT SHOOTOUT WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 6th | - | - | 5th |
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| 7/2/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, IMCA Sport Compact, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 5th | - | - | 10th (DNF) |
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| 7/9/2021 | Big Sky Speedway - Billings, MT Titan Machinery Night & Late Model show Races Start @ 7pm Fireworks on Night 2. IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 1st | - | - | 7th |
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| 7/10/2021 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS National with ASCS Frontier Region WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 4th | - | - | 8th |
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| 7/16/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 2nd | - | - | 12th (DNF) | | Jon Tribble (WISSOTA Super Stock) | 5th | - | - | 6th |
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| 7/17/2021 | Big Sky Speedway - Billings, MT Wissota Race of Champion's Night Races Start @ 7pm. Late Models, Mods, MWM, SS & Streets. IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 1st | - | - | 6th | | Jon Tribble (WISSOTA Super Stock) | 7th | - | - | 5th |
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| 7/23/2021 | Big Sky Speedway - Billings, MT O'Reilly Auto Parts 360 Sprint show Night 1 Races Start @ 7pm. Sprints, Mods, MWM, SP. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods | Results | | Jon Tribble (WISSOTA Midwest Mods) | 2nd | - | - | 8th |
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| 7/24/2021 | Big Sky Speedway - Billings, MT 360 Sprint show Night 2 Races Start @ 7pm. Sprints, Mods, MWM, Streets & SP. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 2nd | - | - | 9th |
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| 7/30/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, IMCA Sport Compact, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 6th | - | - | DNS |
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| 7/31/2021 | Big Sky Speedway - Billings, MT Come meet Kenny Wallace at Big Sky Speedway Races Start @ 7pm. Mods, MWM, SS, Streets. IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 1st | - | - | 10th | | Jon Tribble (WISSOTA Super Stock) | 6th | - | - | 6th |
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| 8/6/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 4th | - | - | 6th |
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| 8/13/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 3rd | - | - | 7th | | Jon Tribble (WISSOTA Super Stock) | 5th | - | - | 6th |
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| 8/21/2021 | Big Sky Speedway - Billings, MT Pack the stands night $5.00 to get in the front gate/Track Champion Night/CARQUEST Sponsor Night. IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 8th | - | - | 10th |
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| 8/28/2021 | Electric City Speedway - Great Falls, MT TWILIGHT TIME FOR THE DIRT Sportsman Sprints, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 4th | - | - | 7th |
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| 9/3/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, IMCA Sport Compact, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 1st | - | - | 4th |
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| 9/4/2021 | Electric City Speedway - Great Falls, MT 25TH ANNUAL MT ROUNDUP IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 3rd | - | - | 12th | | Jon Tribble (WISSOTA Super Stock) | 6th | - | - | 14th (DNF) |
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| 9/5/2021 | Electric City Speedway - Great Falls, MT 25TH ANNUAL MT ROUNDUP IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 2nd | - | - | 6th | | Jon Tribble (WISSOTA Super Stock) | 3rd | - | - | 4th |
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| 9/10/2021 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS Frontier Region A Modifieds, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Jon Tribble (WISSOTA Super Stock) | 4th | 4th | - | 10th |
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| 9/24/2021 | Sheridan Speedway - Sheridan, WY Fall Classic - Sponsored by Big Horn Radio Network IMCA Modified, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 2nd | - | - | 5th |
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| 9/25/2021 | Sheridan Speedway - Sheridan, WY Fall Classic - Sponsored by Sheridan Motorsports Association IMCA Modified, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Street Stock | Results | | Jon Tribble (WISSOTA Midwest Mods) | 4th | - | - | 14th (DNF) |
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