| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/7/2021 | Red River Valley Speedway - West Fargo, ND Season Opener Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 6th | - | - | 10th |
|
| 5/14/2021 | Red River Valley Speedway - West Fargo, ND Weekly Racing Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 7th | - | - | 14th |
|
| 5/21/2021 | Red River Valley Speedway - West Fargo, ND Weekly Racing Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 5th | - | - | 16th |
|
| 5/28/2021 | Red River Valley Speedway - West Fargo, ND Weekly Racing Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 5th | - | - | 14th |
|
| 6/4/2021 | Red River Valley Speedway - West Fargo, ND Weekly Racing plus POWRI Minn-Kota Lightning Sprints (No INEX Legends) Lightning Sprints: POWRi Minn-Kota Lightning Sprints Midgets, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 5th | - | - | 13th |
|
| 6/11/2021 | Red River Valley Speedway - West Fargo, ND Weekly Racing Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 4th | - | - | 14th |
|
| 6/18/2021 | Red River Valley Speedway - West Fargo, ND Dakota Cat Mod Shootut Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 4th | - | - | 16th (DNF) |
|
| 6/25/2021 | Red River Valley Speedway - West Fargo, ND MN IMCA Sprint Car Series/King Pin Clash Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 7th | - | - | 10th |
|
| 6/30/2021 | Red River Valley Speedway - West Fargo, ND Wednesday Racing with NOSA Sprints 410 Sprints - Winged: Northern Outlaw Sprint Association Sprint Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Derrick Kronbach (IMCA Stock Car) | 5th | - | - | 14th |
|
| 7/10/2021 | Jamestown Speedway - Jamestown, ND 32nd Annual Dakota Classic Modified Tour IMCA Modified: Dakota Classic Modified Tour IMCA Stock Car | Results | | Derrick Kronbach (IMCA Stock Car) | 4th | - | - | 10th |
|
| 7/18/2021 | Red River Valley Speedway - West Fargo, ND Red River Valley Fair Race IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Derrick Kronbach (IMCA Stock Car) | 6th | - | - | 12th |
|
| 7/23/2021 | Red River Valley Speedway - West Fargo, ND Weekly Racing plus POWRI Minn-Kota Lightning Sprints Midgets: POWRi Lightning Sprints: POWRi Minn-Kota Lightning Sprints Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 4th | - | - | 13th |
|
| 7/30/2021 | Red River Valley Speedway - West Fargo, ND Sanders Stock Car Challenge Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 6th | - | - | 9th |
|
| 8/18/2021 | Red River Valley Speedway - West Fargo, ND Weekly Racing Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Derrick Kronbach (IMCA Stock Car) | 4th | - | - | 13th |
|
| 9/4/2021 | North Central Speedway - Brainerd, MN Mighty Axe Hobby Stocks, A Modifieds, Winged A-Class, B Modifieds, Sport Compact, IMCA Stock Car, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Derrick Kronbach (IMCA Stock Car) | 6th | - | - | 19th |
|
| 9/5/2021 | North Central Speedway - Brainerd, MN Mighty Axe night 2 Hobby Stocks, A Modifieds, Winged A-Class, B Modifieds, Sport Compact, IMCA Stock Car, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Derrick Kronbach (IMCA Stock Car) | 6th | - | - | 16th |
|