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| 1/22/2021 | Jacobson Exhibition Center - Des Moines, IA Battle at the Barn XIII Mini 60, Tag Cadet, Kid Karts, Champ Kart, Generic 1, 50cc Multi-speed Stock, 50cc Chain, 65cc, 85cc, Vintage 400cc, 250cc+ Open Quad, Quad B Class, 50cc Shaft, Lawn Mower Modified, Lawn Mower Stock, Junior 1 Medium Asphalt Karting, Junior 1 Heavy Asphalt Karting, Junior 2 Medium Asphalt Karting, Junior 2 Heavy Asphalt Karting, Adult Medium Asphalt Karting, Adult Heavy Asphalt Karting, Open Asphalt Karting, Asphalt Sprint - Junior Animal, Asphalt Sprint - Animal Lite, Asphalt Sprint - Animal Medium, Asphalt Sprint - Animal Heavy, Asphalt Sprint - Stock Honda, Asphalt Sprint - Yamaha Senior Stock, Quad A Class, Quad C Class, Quad 50cc, Quad 70cc, Quad 90cc, Quad Girls | Results | | Chad Wulff (Lawn Mower Modified) | DNS | - | - | - | | Chad Wulff (Lawn Mower Stock) | 2nd | - | - | - |
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| 1/23/2021 | Jacobson Exhibition Center - Des Moines, IA Casey's Battle at the Barn XIII Mini 60, Tag Cadet, Kid Karts, Champ Kart, Generic 1, 50cc Multi-speed Stock, 50cc Chain, 65cc, 85cc, Vintage 400cc, 250cc+ Open Quad, Quad B Class, 50cc Shaft, Lawn Mower Modified, Lawn Mower Stock, Junior 1 Medium Asphalt Karting, Junior 1 Heavy Asphalt Karting, Junior 2 Medium Asphalt Karting, Junior 2 Heavy Asphalt Karting, Adult Medium Asphalt Karting, Adult Heavy Asphalt Karting, Open Asphalt Karting, Asphalt Sprint - Junior Animal, Asphalt Sprint - Animal Lite, Asphalt Sprint - Animal Medium, Asphalt Sprint - Animal Heavy, Asphalt Sprint - Stock Honda, Asphalt Sprint - Yamaha Senior Stock, Quad A Class, Quad C Class, Quad 50cc, Quad 70cc, Quad 90cc, Quad Girls | Results | | Chad Wulff (Lawn Mower Modified) | 4th | - | - | 2nd | | Chad Wulff (Lawn Mower Stock) | 2nd | - | - | 4th |
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| 6/17/2021 | Grand Rapids Speedway - Grand Rapids, MN Thursday Night Thunder + Kid's Bike Races Non-Winged Sprints, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Chad Wulff (Non-Winged Sprints) | 7th (DNF) | - | - | 14th (DNF) |
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| 7/8/2021 | Grand Rapids Speedway - Grand Rapids, MN Thursday Night Thunder Non-Winged Sprints, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Chad Wulff (Non-Winged Sprints) | 7th | - | - | 12th |
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| 7/16/2021 | Chateau Speedway - Lansing, MN UMSS Non Wing Traditional Sprint Special #2 360 Sprints - Non-Winged, USRA B-Mods, USRA Modifieds, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Street Stock, WISSOTA Hornet | Results | | Chad Wulff (360 Sprints - Non-Winged) | 5th | - | - | 10th |
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| 8/5/2021 | Grand Rapids Speedway - Grand Rapids, MN Thursday Night Thunder + Box Car Races Non-Winged Sprints, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Chad Wulff (Non-Winged Sprints) | 6th | - | - | 14th |
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| 9/3/2021 | River Cities Speedway - Grand Forks, ND Season Track Championship 410 Sprints - Winged: Northern Outlaw Sprint Association 305 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock | Results | | Chad Wulff (305 Sprints - Non-Winged) | DNS | - | - | 16th (DNF) |
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