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| 4/2/2021 | Hamilton County Speedway - Webster City, IA USMTS Spring Challenge A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Corbin Erickson (USRA B-Mods) | 5th | - | - | 13th |
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| 4/3/2021 | Hamilton County Speedway - Webster City, IA USMTS Spring Challenge A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Corbin Erickson (USRA B-Mods) | 7th | - | - | 17th |
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| 4/30/2021 | Rapid Speedway - Rock Rapids, IA Weekly Racing Series + 305 Sprints DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars, IMCA RaceSaver Sprint Car | Results | | Corbin Erickson (USRA B-Mods) | 7th | - | 4th | - |
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| 5/1/2021 | Miller Central Speedway - Miller, SD Season Opener- Sponsored by Quoin Financial Bank Pure Stock, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 5th | - | - | 12th |
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| 5/7/2021 | Rapid Speedway - Rock Rapids, IA Rapid Speedway - WEST Dirt Super Late Models: SLMR Late Model Series DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Corbin Erickson (USRA B-Mods) | 4th | - | - | 13th |
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| 5/9/2021 | Casino Speedway - Watertown, SD SUNDAY NIGHT THUNDER Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 8th | - | - | 6th |
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| 5/16/2021 | Casino Speedway - Watertown, SD SUNDAY NIGHT THUNDER Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 2nd | - | - | 14th (DNF) |
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| 5/28/2021 | Rapid Speedway - Rock Rapids, IA 13th Annual USMTS Rapid Rumble A Modifieds: USMTS - United States Modified Touring Series DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Corbin Erickson (USRA B-Mods) | 6th | - | 4th | 16th |
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| 5/30/2021 | Casino Speedway - Watertown, SD Casino Speedway Memoral Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 4th | - | - | 19th (DNF) |
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| 6/3/2021 | Dakota State Fair Speedway - Huron, SD Structural Buildings WISSOTA Late Model Challenge Series WISSOTA Late Model: Wissota Late Model Challenge Series WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 6th | - | - | DNS |
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| 6/12/2021 | I-90 Speedway - Hartford, SD MSTS at I-90 Speedway with Power Series 360 Sprints - Winged: Midwest Sprint Touring Series with Midwest Power Series 305 Sprints - Winged, Street Stocks, USRA B-Mods, USRA Hobby Stocks | Results | | Corbin Erickson (USRA B-Mods) | 2nd | - | - | 4th |
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| 6/13/2021 | Casino Speedway - Watertown, SD SUNDAY NIGHT THUNDER Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 4th | - | - | 14th |
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| 6/18/2021 | Rapid Speedway - Rock Rapids, IA MSTS at Rapid Speedway with Power Series 360 Sprints - Winged: Midwest Sprint Touring Series with Midwest Power Series DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Corbin Erickson (USRA B-Mods) | 4th | - | - | 18th (DNF) |
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| 6/20/2021 | Casino Speedway - Watertown, SD Father's Day Night Hornets, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 6th | - | - | 10th |
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| 6/25/2021 | Rapid Speedway - Rock Rapids, IA Weekly Racing Series + A-Mod Special (Kids with Cancer Night) DIRTcar Sportsmans, A Modifieds, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Corbin Erickson (A Modifieds) | 3rd | - | - | 7th |
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| 6/27/2021 | Casino Speedway - Watertown, SD AFCO Race of Champions Qualifier Night Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 6th | - | - | 10th |
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| 7/1/2021 | Dakota State Fair Speedway - Huron, SD Stock Car Racing WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 3rd | - | - | 11th |
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| 7/11/2021 | Casino Speedway - Watertown, SD SUNDAY NIGHT THUNDER - TOYS FOR TOTS NIGHT Economy Late Models, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 7th (DNF) | - | - | 8th |
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| 7/14/2021 | Casino Speedway - Watertown, SD 11th Annual USMTS Summer Slam A Modifieds: USMTS - United States Modified Touring Series WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 7th | - | - | 17th |
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| 7/16/2021 | Rapid Speedway - Rock Rapids, IA B-Mod Special DIRTcar Sportsmans, USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Corbin Erickson (USRA B-Mods) | 6th | - | 3rd | 12th |
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| 7/20/2021 | Rapid Speedway - Rock Rapids, IA Lyon County Fair Races 360 Sprints - Winged: Midwest Sprint Touring Series Dirt Late Models: Tri-State Late Models A Modifieds | Results | | Corbin Erickson (A Modifieds) | 6th | - | - | 9th |
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| 7/24/2021 | I-90 Speedway - Hartford, SD Dirt Late Models: Tri-State Late Models 305 Sprints - Winged, Street Stocks, USRA B-Mods, USRA Hobby Stocks | Results | | Corbin Erickson (USRA B-Mods) | 5th | - | - | 11th |
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| 7/25/2021 | Casino Speedway - Watertown, SD STEFFES Street Stock Tour WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 4th | - | - | 11th |
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| 8/1/2021 | Casino Speedway - Watertown, SD SKOR Welding Kids's Night Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 2nd | - | - | 21st (DNF) |
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| 8/15/2021 | Casino Speedway - Watertown, SD ADVANTAGE RV MOD TOUR FINALS WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Hornet | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 4th | - | - | 14th |
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| 8/21/2021 | Dakota State Fair Speedway - Huron, SD Stock Car Racing WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 4th | - | - | 13th |
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| 8/29/2021 | Casino Speedway - Watertown, SD Sunday Night Rain Date Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 5th | - | - | 7th |
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| 9/5/2021 | Casino Speedway - Watertown, SD Watertown Ford Chrysler Season Championship Night Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Hornet | Results | | Corbin Erickson (WISSOTA Midwest Mods) | 2nd | - | - | 5th |
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| 9/18/2021 | Rapid Speedway - Rock Rapids, IA $1,500 to win Rapid Nationals 360 Sprints - Winged: Midwest Sprint Touring Series Dirt Late Models: Tri-State Late Models DIRTcar Sportsmans, USRA B-Mods | Results | | Corbin Erickson (USRA B-Mods) | 6th | - | - | 10th |
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| 9/24/2021 | Huset's Speedway - Brandon, SD C & B Operations Cheater's Night / Tri-State Late Models Dirt Late Models: Tri-State Late Models Hobby Stocks, B Modifieds, Street Stocks | Results | | Corbin Erickson (B Modifieds) | 2nd | - | - | 10th (DNF) |
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| 10/16/2021 | Mason City Motor Speedway - Mason City, IA Five Star Classic 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Corbin Erickson (USRA B-Mods) | 4th | - | - | 9th |
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| 10/17/2021 | Mason City Motor Speedway - Mason City, IA Five Star Classic 600cc Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Corbin Erickson (USRA B-Mods) | 5th | - | - | 12th |
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