| 4/22/2023 | WISSOTA Mod Four, Rocky Mtn Hard Top, Dwarf, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, IMCA Sport Compact | | Details |
| 4/28/2023 | WISSOTA Mod Four, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, IMCA Sport Compact | | Details |
| 5/5/2023 | WISSOTA Mod Four, Rocky Mtn Hard Top, Dwarf, IMCA Hobby Stock, WISSOTA Midwest Mods, IMCA Sport Compact | | Details |
| 5/12/2023 | WISSOTA Mod Four, Rocky Mtn Hard Top, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods | | Details |
| 5/19/2023 | 360 Sprints - Winged: ASCS Northern Plains Region Rocky Mtn Hard Top, Dwarf, WISSOTA Midwest Mods, IMCA Sport Compact | | Details |
| 5/20/2023 | 360 Sprints - Winged: ASCS Northern Plains Region Rocky Mtn Hard Top, Dwarf, IMCA Sport Compact | | Details |
| 6/2/2023 | WISSOTA Mod Four, Rocky Mtn Hard Top, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods | | Details |
| 6/9/2023 | Dwarf, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, IMCA Sport Compact | | Details |
| 6/16/2023 | WISSOTA Mod Four, Rocky Mtn Hard Top, Dwarf, WISSOTA Midwest Mods, IMCA Sport Compact | | Details |
| 6/30/2023 | Rocky Mtn Hard Top, Dwarf, IMCA Modified, IMCA Hobby Stock, WISSOTA Midwest Mods, IMCA Sport Compact | | Details |