| 4/26/2025 | | | Dropped |
| 4/27/2025 | | | Details |
| 5/2/2025 | WISSOTA Late Model, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, IMCA Sport Compact | | Henrikson, Bolt, Hample, Hill, Harris |
| 5/3/2025 | WISSOTA Late Model, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, IMCA Sport Compact | | Harris, Hill, Henrikson, Jadwin, McCune |
| 5/16/2025 | 360 Sprints - Winged: ASCS Frontier Region WISSOTA Super Stock, WISSOTA Street Stock, INEX-Legends, Big Sky Wingless Sprints | | Miller, White, Linder, Wermling, Perry |
| 5/17/2025 | 360 Sprints - Winged: ASCS Frontier Region WISSOTA Super Stock, WISSOTA Street Stock, INEX-Legends, Big Sky Wingless Sprints | | Miller, White, Kirkland, Wermling, Perry |
| 5/30/2025 | IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, INEX-Legends | | McCord, George, Lorenz, Anton, Caruthers |
| 5/31/2025 | IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, INEX-Legends | | Craver, McCord, George, Meirhofer, Baumann |
| 6/13/2025 | IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock | | Schrader, Price, McCord, Taylor, Meirhofer |
| 6/14/2025 | IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock | | Yeager, Schrader, McCord, Price, Meirhofer |
| 6/20/2025 | 360 Sprints - Winged: ASCS Frontier Region WISSOTA Midwest Mods, IMCA Sport Compact, Big Sky Wingless Sprints | | Miller, Kirkland, Wermling, Linder, Davis |
| 6/21/2025 | 360 Sprints - Winged: ASCS Frontier Region WISSOTA Midwest Mods, IMCA Sport Compact, Big Sky Wingless Sprints | | Davis, Linder, Perry, Miller, Kirkland |
| 7/11/2025 | WISSOTA Super Stock, WISSOTA Midwest Mods, WISSOTA Street Stock, INEX-Legends, Big Sky Wingless Sprints | | Tribble, Geiss, Tribble, Fasching, Fasching |
| 7/12/2025 | WISSOTA Super Stock, WISSOTA Midwest Mods, WISSOTA Street Stock, INEX-Legends, Big Sky Wingless Sprints | | Tribble, Meirhofer, Smith, Geiss, Fasching |
| 7/25/2025 | WISSOTA Late Model, IMCA Modified, IMCA Sport Compact, Big Sky Wingless Sprints | | Rain Out |
| 7/26/2025 | WISSOTA Late Model, IMCA Modified, IMCA Sport Compact, Big Sky Wingless Sprints | | Hample, Henrikson, McCune, Fowler, Amick |
| 8/1/2025 | WISSOTA Super Stock, WISSOTA Midwest Mods, WISSOTA Street Stock, IMCA Sport Compact | | Details |
| 8/2/2025 | WISSOTA Super Stock, WISSOTA Midwest Mods, WISSOTA Street Stock, IMCA Sport Compact | | Details |
| 8/16/2025 | WISSOTA Late Model, WISSOTA Street Stock, IMCA Sport Compact | | Details |
| 8/22/2025 | 360 Sprints - Winged: ASCS National with ASCS Frontier Region WISSOTA Street Stock, INEX-Legends | | Details |
| 8/23/2025 | 360 Sprints - Winged: ASCS National with ASCS Frontier Region WISSOTA Street Stock, INEX-Legends | | Details |
| 9/5/2025 | IMCA Sport Compact, INEX-Legends, Big Sky Wingless Sprints | | Details |
| 9/6/2025 | 360 Sprints - Winged: ASCS Frontier Region IMCA Sport Compact, INEX-Legends, Big Sky Wingless Sprints | | Details |
| 9/19/2025 | WISSOTA Late Model, IMCA Modified, WISSOTA Super Stock, INEX-Legends, Big Sky Wingless Sprints | | Details |
| 9/20/2025 | WISSOTA Late Model, IMCA Modified, WISSOTA Super Stock, INEX-Legends, Big Sky Wingless Sprints | | Details |
| 10/3/2025 | WISSOTA Late Model, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, INEX-Legends, Big Sky Wingless Sprints | | Details |
| 10/4/2025 | WISSOTA Late Model, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock, INEX-Legends, Big Sky Wingless Sprints | | Details |