| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/3/2020 | Murray County Speedway - Slayton, MN Test-n-Tune 305 Sprints - Winged, Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Generic 1, Sport Compact | Results | | Corey Gronewold (Generic 1) | - | - | - | - |
|
| 5/8/2020 | Park Jefferson International Speedway - Jefferson, SD SPRING NATIONALS PRESENTED BY RICKY LEMMEN MOTORSPORTS Hobby Stocks, Stock Cars, B Modifieds, Hornets, IMCA Modified | Results | | Corey Gronewold (Hobby Stocks) | 3rd | - | - | 7th |
|
| 5/9/2020 | Park Jefferson International Speedway - Jefferson, SD SPRING NATIONALS PRESENTED BY RICKY LEMMEN MOTORSPORTS 305 Sprints - Winged, Hobby Stocks, Stock Cars, B Modifieds, IMCA Modified | Results | | Corey Gronewold (Hobby Stocks) | 5th | - | - | 24th (DNF) |
|
| 5/16/2020 | Park Jefferson International Speedway - Jefferson, SD $2000 to Win Tri State Late Models plus IMCA Weekly Racing Season Opener Dirt Late Models: Tri-State Late Models 305 Sprints - Winged, Dirt Super Late Models, Hobby Stocks, Stock Cars, B Modifieds, Hornets | Rain Out |
| 5/23/2020 | Park Jefferson International Speedway - Jefferson, SD Memorial Day Clash featuring NE 360 Sprints & $1,000 to win IMCA Modified Fastshafts 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series 305 Sprints - Winged, Hobby Stocks, Stock Cars, IMCA Modified | Results | | Corey Gronewold (Hobby Stocks) | 6th | - | - | 6th |
|
| 5/30/2020 | I-90 Speedway - Hartford, SD 360 Sprints - Winged: Midwest Sprint Touring Series 305 Sprints - Winged, Street Stocks, USRA B-Mods, USRA Hobby Stocks | Results | | Corey Gronewold (USRA Hobby Stocks) | 8th | - | 10th (DNF) | - |
|
| 5/31/2020 | Interstate Speedway (SD) - Jefferson, SD Repairable Vehicle’s.com Tri State Late Models plus IMCA classes Dirt Late Models: Tri-State Late Models Hobby Stocks, Stock Cars, A Modifieds, Limited Sport Mod, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 5th | - | - | 23rd (DNF) |
|
| 6/6/2020 | Fairmont Raceway - Fairmont, MN Season Opener Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 1st | - | - | 9th |
|
| 6/8/2020 | Clay County Fair Speedway - Spencer, IA Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Corey Gronewold (IMCA Hobby Stock) | 5th | - | - | 19th |
|
| 6/12/2020 | Murray County Speedway - Slayton, MN IMCA Classes -Sponsored by Miller Sellner of Slayton Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 3rd | - | - | 4th |
|
| 6/13/2020 | Fairmont Raceway - Fairmont, MN Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 6th (DNF) | - | - | 9th |
|
| 6/15/2020 | Jackson Motorplex - Jackson, MN Bank Midwest IMCA Shootout Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Hornets | Results | | Corey Gronewold (Hobby Stocks) | 6th | - | - | 9th |
|
| 6/19/2020 | Murray County Speedway - Slayton, MN IMCA Classes Sponsored by MVTV Wireless of Granite Falls Dirt Late Models: Tri-State Late Models Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 6th (DNF) | - | - | 16th (DNF) |
|
| 6/20/2020 | Fairmont Raceway - Fairmont, MN IMCA Racing State Bank of Fairmont Night Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 3rd | - | - | 8th |
|
| 6/26/2020 | Murray County Speedway - Slayton, MN IMCA Classes + Bombers + Hotrod Touring Series - Sponsored by Rough Country Exacavating Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Vintage Full Body Stock Cars, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 1st | - | - | 10th |
|
| 7/3/2020 | Murray County Speedway - Slayton, MN IMCA Classes + "Back the Blue" Sponsored by Sturdevant’s Auto Parts of Slayton Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 1st | - | - | 12th |
|
| 7/4/2020 | Fairmont Raceway - Fairmont, MN 4th of July IMCA Modified Special Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 2nd | - | - | 5th |
|
| 7/10/2020 | Murray County Speedway - Slayton, MN Brycen Johnson Memorial Sport Mod Special, Plus IMCA Classes Sponsored by Pizza Ranch of Slayton Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 6th | - | - | 14th |
|
| 7/13/2020 | Clay County Fair Speedway - Spencer, IA Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Corey Gronewold (IMCA Hobby Stock) | 8th | - | - | 17th (DNF) |
|
| 7/17/2020 | Murray County Speedway - Slayton, MN IMCA Classes + Bombers - Sponsored by Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 1st | - | - | 4th |
|
| 7/24/2020 | Murray County Speedway - Slayton, MN Regular IMCA Classes + Bombers - Sponsored by Prairie Winds Construction Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 5th | - | - | 6th |
|
| 7/25/2020 | Fairmont Raceway - Fairmont, MN Doug Cellan Memorial - Plus Hall of Fame Night! Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 2nd | - | - | 5th |
|
| 7/31/2020 | Murray County Speedway - Slayton, MN Regular IMCA Classes + LMSS Touring Series - Sponsored by Chandler Coop / Croplan Genetics Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 1st | - | - | 4th |
|
| 8/1/2020 | Fairmont Raceway - Fairmont, MN Veterans Night! Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 5th | - | - | 7th |
|
| 8/3/2020 | Clay County Fair Speedway - Spencer, IA Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Corey Gronewold (IMCA Hobby Stock) | 4th | - | - | 16th |
|
| 8/5/2020 | Fairmont Raceway - Fairmont, MN IMCA SpeedShiftTV Dirt Knights Tour Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, IMCA Modified | Results | | Corey Gronewold (Hobby Stocks) | 6th | - | - | 12th (DNF) |
|
| 8/7/2020 | Murray County Speedway - Slayton, MN IMCA Classes + "Red" Jans Memorial Hobby Stock $1,250 Special Sponsored by Van't Huf Milk Hauling Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 2nd | - | - | 3rd |
|
| 8/8/2020 | Park Jefferson International Speedway - Jefferson, SD 7th Annual J&J Fitting Iron Cup-IState Truck Centers Championship Night 305 Sprints - Winged, Hobby Stocks, Stock Cars, B Modifieds, Hornets, IMCA Modified | Results | | Corey Gronewold (Hobby Stocks) | 5th (DNF) | - | - | 10th (DNF) |
|
| 8/14/2020 | Murray County Speedway - Slayton, MN IMCA Class plus IMCA 305 Sprint Cars - Sponsored by Deboer Chevrolet 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 3rd | - | - | 1st |
|
| 8/15/2020 | Fairmont Raceway - Fairmont, MN 1980's Reunion Night Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 7th (DNF) | - | - | 4th |
|
| 8/18/2020 | Fairmont Raceway - Fairmont, MN Stock Car Special! All IMCA Classes will run on this Special Tuesday Night Race Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 1st | - | - | 12th |
|
| 8/21/2020 | Murray County Speedway - Slayton, MN IMCA Classes-Swede Anderson Shootout/Gary Muecke Mod Special - Rowdy’s Radiator / Avoca Spray Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 2nd | - | - | 4th |
|
| 8/28/2020 | Murray County Speedway - Slayton, MN Championship Night - IMCA 305 Sprints - Sponsored by Dale Johnson III Construction 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 1st | - | - | 4th |
|
| 8/29/2020 | Fairmont Raceway - Fairmont, MN Season Championship \ Kids Night - Bike and Backpack Giveaway Night Dirt Late Models: Tri-State Late Models Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 6th | - | - | 14th (DNF) |
|
| 10/9/2020 | Murray County Speedway - Slayton, MN Test-N-Tune - Hub City Rumble Generic 1 | Results | | Corey Gronewold (Generic 1) | - | - | - | - |
|
| 10/10/2020 | Murray County Speedway - Slayton, MN Hub City Rumble Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Corey Gronewold (Hobby Stocks) | 2nd | - | - | 2nd |
|