| | Heat | Dash | B Feature | A Feature |
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| 5/30/2021 | 141 Speedway - Maribel, WI Sunday Funday With the IRA Bumper to Bumper Sprint Cars 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: IRA Lightning Sprints Non Wing Crate Sprints: Wisconsin wingLESS Sprints | Results | | Austin Hartmann (410 Sprints - Winged) | 8th | - | 9th | - |
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| 8/1/2021 | Angell Park Speedway - Sun Prairie, WI Non Wing Crate Sprints: Wisconsin wingLESS Sprints Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged, 410 Sprints - Winged | Results | | Austin Hartmann (360 Sprints - Winged) | 6th | - | - | 22nd (DNF) |
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| 9/3/2021 | Dodge County Fairgrounds - Beaver Dam, WI Harry Neitzel Tribute 410 Sprints - Winged: IRA Interstate Racing Association 360 Sprints - Winged | Rain Out |
| 9/4/2021 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Sheboygan County Fair 360 Sprints - Winged: MSA Sprint Car Association 410 Sprints - Winged: IRA Interstate Racing Association | Results | | Austin Hartmann (410 Sprints - Winged) | 7th | - | 7th | - |
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| 9/5/2021 | 141 Speedway - Maribel, WI Sunday Funday - IRA Bumper to Bumper Sprint Cars with Grand Nationals, Street Stocks and Legends 410 Sprints - Winged: IRA Interstate Racing Association Stock Cars, Sportsmans | Results | | Austin Hartmann (410 Sprints - Winged) | 9th | - | 9th | - |
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| 9/18/2021 | Wilmot Raceway - Wilmot, WI 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: IRA Lightning Sprints Non Wing Crate Sprints: Wisconsin wingLESS Sprints Hornets | Results | | Austin Hartmann (410 Sprints - Winged) | 7th | - | 3rd | 23rd |
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| 9/24/2021 | Dodge County Fairgrounds - Beaver Dam, WI Checkered Classic/Rick Schmidt Memorial 410 Sprints - Winged: IRA Interstate Racing Association Non Wing Crate Sprints: Wisconsin wingLESS Sprints 360 Sprints - Winged | Rain Out |
| 9/25/2021 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI WI Sprint Car Championships 360 Sprints - Winged: MSA Sprint Car Association 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: IRA Lightning Sprints Non Wing Crate Sprints: Wisconsin wingLESS Sprints | Results | | Austin Hartmann (410 Sprints - Winged) | 8th | - | - | 22nd |
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