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| 5/29/2021 | Hibbing Raceway - Hibbing, MN Powder Puff Enduro Night 360 Sprints - Winged, 600cc Modifieds, WISSOTA Late Model, WISSOTA Pure Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 1st | - | - | 2nd |
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| 6/3/2021 | Grand Rapids Speedway - Grand Rapids, MN Public Service Appreciation Night WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 3rd | - | - | 3rd |
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| 6/12/2021 | Hibbing Raceway - Hibbing, MN Kids Rides WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 3rd | - | - | 5th |
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| 6/25/2021 | Gondik Law Speedway - Superior, WI Limited Sprints - Winged: Upper Midwest Sprint Car Series Vintage Modifieds: Northern Vintage Stockcar Racers 360 Sprints - Non-Winged, 305 Sprints - Non-Winged, Vintage Full Body Stock Cars, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 1st | - | - | 3rd |
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| 6/26/2021 | ABC Raceway - Ashland, WI Heartland Communications Night with the Northern Renegade Sprints 360 Sprints - Non-Winged, Dirt 6-cyl Stock Cars, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 3rd | - | - | 7th (DNF) |
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| 7/2/2021 | Gondik Law Speedway - Superior, WI 5th Annual Great Lakes Border Battle-Night #1 WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 5th | - | - | 5th |
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| 7/11/2021 | Proctor Speedway - Proctor, MN Military Night presented by Halvor Lines Trucking WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 2nd | - | - | 5th |
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| 7/23/2021 | Gondik Law Speedway - Superior, WI Fair Week-Night #2 305 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 3rd | - | - | 3rd |
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| 7/25/2021 | Proctor Speedway - Proctor, MN Hornet Nationals WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Pure Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 5th (DNF) | - | - | DNS |
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| 8/20/2021 | Gondik Law Speedway - Superior, WI Badger State Hornet Nationals/AFCO Race of Champions/Hall of Fame Night WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tim Carlson (WISSOTA Pure Stock) | 4th | - | - | 8th |
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| 9/4/2021 | Rice Lake Speedway - Rice Lake, WI Holiday Season Finale, $1000 to win Pure Stocks (Increased pay all classes) WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Tim Carlson (WISSOTA Pure Stock) | 3rd | - | - | 7th |
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