| | Heat | Dash | B Feature | A Feature |
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| 5/1/2021 | Electric City Speedway - Great Falls, MT Spring Fling Sportsman Sprints, IMCA Modified, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 2nd | - | - | 1st |
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| 5/14/2021 | Electric City Speedway - Great Falls, MT Late Model Shootout IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 2nd | - | - | 1st |
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| 5/15/2021 | Electric City Speedway - Great Falls, MT Late Model Shootout IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 1st | - | - | 3rd |
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| 6/5/2021 | Electric City Speedway - Great Falls, MT Bring on the Summer Fun! Sportsman Sprints, IMCA Modified, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 3rd | - | - | 2nd |
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| 6/11/2021 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS Frontier Region A Modifieds, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 1st | - | - | 6th |
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| 6/19/2021 | Electric City Speedway - Great Falls, MT TRIBUTE TO DADS! IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Rain Out |
| 6/26/2021 | Electric City Speedway - Great Falls, MT TENDERFOOT SHOOTOUT WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 4th | - | - | 3rd |
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| 7/4/2021 | Electric City Speedway - Great Falls, MT FIREBALL SPECIAL IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 1st | - | - | 2nd |
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| 7/10/2021 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS National with ASCS Frontier Region WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 3rd | 1st | - | 1st |
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| 7/17/2021 | Electric City Speedway - Great Falls, MT RUNNIN' FULL TILT IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 3rd | - | - | 1st |
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| 7/23/2021 | Electric City Speedway - Great Falls, MT MODIFIED CHALLENGE IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 2nd | - | - | 1st |
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| 7/30/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, IMCA Sport Compact, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 1st | - | - | 2nd |
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| 8/6/2021 | Gallatin Speedway - Belgrade, MT A Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 1st | - | - | 5th |
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| 8/14/2021 | Electric City Speedway - Great Falls, MT SPRINT CAR SHOOTOUT Sportsman Sprints, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 1st | - | - | 1st |
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| 8/28/2021 | Big Sky Speedway - Billings, MT Harvey Ostermiller/Mark Rieker Memorial Race Presented by RDO. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 2nd | - | - | 6th |
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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 | | Casey Steffenson (WISSOTA Super Stock) | 1st | - | - | 5th |
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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 | | Casey Steffenson (WISSOTA Super Stock) | 1st | - | - | 16th (DNF) |
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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 | | Casey Steffenson (WISSOTA Super Stock) | 2nd | 2nd | - | 1st |
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| 9/15/2021 | I-94 Speedway - Fergus Falls, MN WISSOTA 100 A Modifieds, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 10th (DNF) | - | - | - |
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| 9/16/2021 | I-94 Speedway - Fergus Falls, MN WISSOTA 100 WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 4th | - | - | 21st |
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| 9/17/2021 | I-94 Speedway - Fergus Falls, MN WISSOTA 100 WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | 3rd | - | - | 21st (DNF) |
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| 9/18/2021 | I-94 Speedway - Fergus Falls, MN WISSOTA 100 A Modifieds, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Casey Steffenson (WISSOTA Super Stock) | - | - | - | - |
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