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| 4/7/2023 | 34 Raceway - West Burlington, IA Morning Sun Farm Implement IRA 410 Clash 410 Sprints - Winged: IRA Interstate Racing Association with MOWA-Midwest Open Wheel Association A Modifieds, Limited Sport Mod, Sport Compact | Results | | Austin Hartmann (410 Sprints - Winged) | 10th | - | 9th | - |
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| 4/8/2023 | 34 Raceway - West Burlington, IA Morning Sun Farm Implement IRA 410 Clash 410 Sprints - Winged: IRA Interstate Racing Association with MOWA-Midwest Open Wheel Association A Modifieds, Limited Sport Mod, Sport Compact | Results | | Austin Hartmann (410 Sprints - Winged) | 7th | - | 6th | - |
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| 4/15/2023 | Beaver Dam Raceway - Beaver Dam, WI Jim Wipperfurth Memorial with IRA 410 Sprints 410 Sprints - Winged: IRA Interstate Racing Association Pro Legends: Midwest Legends Dirt Series Street Stocks | Results | | Austin Hartmann (410 Sprints - Winged) | 5th | 5th | - | DNS |
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| 4/29/2023 | Cedar Lake Speedway - New Richmond, WI Spring Open Wheel Spectacular 410 Sprints - Winged: IRA Interstate Racing Association Limited Sprints - Winged, Winged A-Class, 305 Sprints - Non-Winged | Rain Out |
| 4/30/2023 | Mason City Motor Speedway - Mason City, IA Bumper to Bumper IRA Oultaw Sprint Series 410 Sprints - Winged: IRA Interstate Racing Association 600cc Modifieds, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Postponed |
| 5/6/2023 | Wilmot Raceway - Wilmot, WI Non Wing Crate Sprints: Wisconsin wingLESS Sprints 410 Sprints - Winged, A Modifieds, Hornets | Results | | Austin Hartmann (410 Sprints - Winged) | 5th | - | - | 5th |
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| 5/12/2023 | Jacksonville Speedway - Jacksonville, IL $6,000 to win 410 Sprints - Winged: All Star Circuit of Champions 305 Sprints - Winged, Winged Outlaw | Results | | Austin Hartmann (410 Sprints - Winged) | 9th | - | 9th | - |
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| 5/13/2023 | Wilmot Raceway - Wilmot, WI $6,000 to win 410 Sprints - Winged: IRA Interstate Racing Association with All Star Circuit of Champions Lightning Sprints: IRA Lightning Sprints Non Wing Crate Sprints: Wisconsin wingLESS Sprints | Results | | Austin Hartmann (410 Sprints - Winged) | 3rd | - | - | 20th |
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| 5/20/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Wisconsin Open Wheel Spectacular 410 Sprints - Winged: IRA Interstate Racing Association Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged | Results | | Austin Hartmann (410 Sprints - Winged) | 3rd | 5th | - | 8th |
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| 5/21/2023 | Angell Park Speedway - Sun Prairie, WI "The Dalhke Memorial" Season Opener at Angell Park 410 Sprints - Winged: IRA Interstate Racing Association Pro Legends: Midwest Legends Dirt Series Badger Midgets: Badger Midget Auto Racing Association | Results | | Austin Hartmann (410 Sprints - Winged) | 2nd | - | - | 17th |
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| 5/27/2023 | Wilmot Raceway - Wilmot, WI Memorial Weekend Open Wheel Spectacular 410 Sprints - Winged: IRA Interstate Racing Association Badger Midgets: Badger Midget Auto Racing Association 360 Sprints - Winged | Results | | Austin Hartmann (410 Sprints - Winged) | 3rd | - | - | 12th |
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| 5/28/2023 | 141 Speedway - Maribel, WI Sunday Funday with the Bumper to Bumper IRA Sprints, Lightning Sprints and Sport Compacts 410 Sprints - Winged: IRA Interstate Racing Association Pro Legends: Midwest Legends Dirt Series Lightning Sprints: IRA Lightning Sprints Sport Compact | Results | | Austin Hartmann (410 Sprints - Winged) | 3rd | - | - | 13th |
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| 6/2/2023 | Dodge County Fairgrounds - Beaver Dam, WI Gib Wiser Classic $8,000 to win 410 Sprints - Winged: IRA Interstate Racing Association with All Star Circuit of Champions 360 Sprints - Winged, Midgets | Results | | Austin Hartmann (410 Sprints - Winged) | 8th | - | 10th | - |
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| 6/3/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Rayce Rudeen Foundation race $26,000 to win 410 Sprints - Winged: IRA Interstate Racing Association with All Star Circuit of Champions 360 Sprints - Winged | Results | | Austin Hartmann (410 Sprints - Winged) | 7th | - | 6th | 25th (DNF) |
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| 6/10/2023 | Sycamore Speedway - Sycamore, IL Open Wheel Extravaganza 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: IRA Lightning Sprints Badger Midgets: Badger Midget Auto Racing Association with Midget Auto Racing Association | Results | | Austin Hartmann (410 Sprints - Winged) | 3rd | - | - | 9th |
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| 6/11/2023 | Angell Park Speedway - Sun Prairie, WI Norm Nelson Classic Presented by Chase Lumber 410 Sprints - Winged: IRA Interstate Racing Association Badger Midgets: Badger Midget Auto Racing Association | Results | | Austin Hartmann (410 Sprints - Winged) | 3rd | - | - | 12th |
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| 6/16/2023 | Beaver Dam Raceway - Beaver Dam, WI Jim JB Boyd Memorial with World of Outlaws Sprints Night 1 410 Sprints - Winged: World of Outlaws Winged Outlaw: Minnesota Micro Sprints Pro Legends: Midwest Legends Dirt Series | Results | | Austin Hartmann (410 Sprints - Winged) | 6th | - | - | 20th |
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| 6/17/2023 | Beaver Dam Raceway - Beaver Dam, WI Jim JB Boyd Memorial with World of Outlaws Sprints Night 2 410 Sprints - Winged: World of Outlaws Winged Outlaw: Minnesota Micro Sprints Pro Legends: Midwest Legends Dirt Series | Results | | Austin Hartmann (410 Sprints - Winged) | 7th | - | - | 20th |
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| 6/23/2023 | Jacksonville Speedway - Jacksonville, IL Illinois SPEED Week Midgets: POWRi National Midgets 410 Sprints - Winged, Winged Outlaw, Street Stocks | Results | | Austin Hartmann (410 Sprints - Winged) | - | - | - | - |
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| 6/24/2023 | Fairbury Speedway - Fairbury, IL Bill Waite Jr. Memorial 410 Sprints - Winged: IRA Interstate Racing Association with MOWA-Midwest Open Wheel Association DIRTcar Late Models, DIRTcar UMP Modifieds | Results | | Austin Hartmann (410 Sprints - Winged) | 1st | 5th | - | 10th |
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| 7/1/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI All Open Wheel Special with IRA 410s, 360s and IRA Lightning Sprints 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: IRA Lightning Sprints 360 Sprints - Winged | Results | | Austin Hartmann (410 Sprints - Winged) | 5th | - | - | 15th |
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| 7/8/2023 | Wilmot Raceway - Wilmot, WI 410 Sprints - Winged: World of Outlaws Lightning Sprints: IRA Lightning Sprints Non Wing Crate Sprints: Wisconsin wingLESS Sprints | Results | | Austin Hartmann (410 Sprints - Winged) | 5th | - | - | 19th (DNF) |
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| 7/13/2023 | I-94 Speedway - Fergus Falls, MN IRA VS. NOSA Challenge 410 Sprints - Winged: IRA Interstate Racing Association Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock | Results | | Austin Hartmann (410 Sprints - Winged) | 4th | - | - | 19th (DNF) |
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| 7/14/2023 | River Cities Speedway - Grand Forks, ND Buffalo Wild Wings King of the Wing Night 1 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: POWRi Minn-Kota Lightning Sprints 305 Sprints - Winged, Non-Winged Sprints, IMCA RaceSaver Sprint Car | Results | | Austin Hartmann (410 Sprints - Winged) | 1st | 4th | - | 10th |
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| 7/15/2023 | River Cities Speedway - Grand Forks, ND Buffalo Wild Wings King of the Wings Night 2 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: POWRi Minn-Kota Lightning Sprints 360 Sprints - Non-Winged, IMCA RaceSaver Sprint Car | Results | | Austin Hartmann (410 Sprints - Winged) | 3rd | - | - | 20th |
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| 7/21/2023 | Outagamie Speedway - Seymour, WI THUNDER AT THE FAIR, IRA 410 SPRINTS with IMCA Mods & Stock Cars 410 Sprints - Winged: IRA Interstate Racing Association IMCA Modified, IMCA Stock Car | Results | | Austin Hartmann (410 Sprints - Winged) | - | - | - | - |
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| 7/22/2023 | Butler Speedway - Quincy, MI Chuck Wilson Memorial | Legends Of The Past 410 Sprints - Winged, DIRTcar UMP Modifieds, Street Stocks, Sport Compact | Results | | Austin Hartmann (410 Sprints - Winged) | 2nd | - | - | 6th |
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| 7/28/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Friday Night Road America Challenge at PDTR Featuring IRA 410s and 360s 410 Sprints - Winged: IRA Interstate Racing Association 360 Sprints - Winged | Results | | Austin Hartmann (410 Sprints - Winged) | 7th | - | 4th | 22nd |
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| 7/29/2023 | Wilmot Raceway - Wilmot, WI IRA Founders Night 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) | 4th | 5th | - | 19th |
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| 8/19/2023 | Wilmot Raceway - Wilmot, WI Kenosha County Fair / Roger Illes Tribute Night 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) | 7th | - | 10th | - |
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| 8/20/2023 | Angell Park Speedway - Sun Prairie, WI Corn Fest 2023 410 Sprints - Winged: IRA Interstate Racing Association Badger Midgets: Badger Midget Auto Racing Association | Results | | Austin Hartmann (410 Sprints - Winged) | 4th | 2nd | - | 14th |
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| 8/25/2023 | 34 Raceway - West Burlington, IA IRA 410 Sprint Cars presented by Morning Sun Farm Implement 410 Sprints - Winged: IRA Interstate Racing Association with MOWA-Midwest Open Wheel Association Vintage Modifieds: American Iron Racing Series 2WD Trucks | Results | | Austin Hartmann (410 Sprints - Winged) | 8th (DNF) | - | DNS | - |
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| 8/26/2023 | Federated Auto Parts I-55 Raceway - Pevely, MO 1st IRA Visit with MOWA 410 Sprints - Winged: IRA Interstate Racing Association DIRTcar Late Models, DIRTcar Sport Compact, B Modifieds | Rain Out |
| 9/1/2023 | Dodge County Fairgrounds - Beaver Dam, WI Harry Neitzel Tribute 410 Sprints - Winged: IRA Interstate Racing Association 360 Sprints - Winged, A Modifieds | Results | | Austin Hartmann (410 Sprints - Winged) | 5th | - | - | 19th |
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| 9/2/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Sheboygan County Fair Racing with IRA 410s and 360s 410 Sprints - Winged: IRA Interstate Racing Association 360 Sprints - Winged | Results | | Austin Hartmann (410 Sprints - Winged) | 5th | - | - | 19th |
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| 9/8/2023 | Gondik Law Speedway - Superior, WI 410's at Northern Nationals IRA and NOSA 410 Sprints - Winged: IRA Interstate Racing Association WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Super Stock | Results | | Austin Hartmann (410 Sprints - Winged) | 6th | - | - | 15th |
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| 9/9/2023 | Cedar Lake Speedway - New Richmond, WI 23rd Annual Jerry Richert Memorial 360 Sprints - Winged: Midwest Power Series 410 Sprints - Winged: IRA Interstate Racing Association Winged A-Class, 305 Sprints - Non-Winged | Results | | Austin Hartmann (410 Sprints - Winged) | 6th | - | - | 15th |
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| 9/16/2023 | 141 Speedway - Maribel, WI Bumper to Bumper IRA Sprints, Lightning Sprints, Legends and Street Stocks 410 Sprints - Winged: IRA Interstate Racing Association Pro Legends: Midwest Legends Dirt Series Lightning Sprints: IRA Lightning Sprints Hobby Stocks | Rain Out |
| 9/30/2023 | Plymouth Dirt Track-Sheboygan Co Fair - Plymouth, WI Wisconsin State Sprint Car Championships 410 Sprints - Winged: IRA Interstate Racing Association Lightning Sprints: IRA Lightning Sprints Non Wing Crate Sprints: Wisconsin wingLESS Sprints 360 Sprints - Winged | Results | | Austin Hartmann (410 Sprints - Winged) | 5th | - | - | 20th |
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