| 5/10/2025 | WISSOTA Late Model: Wissota Late Model Challenge Series WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Engebretson, Dykhoff, Saurer, Johnson, Flaten |
| 5/17/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Rain Out |
| 5/24/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Engebretson, Flaten, Bitzan, Dykhoff, Bitzan |
| 5/25/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Engebretson, Storck, Olson, Saurer, Bitzan |
| 5/31/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Saurer, Olson, Engebretson, Bitzan, Oeltjen |
| 6/7/2025 | | | Details |
| 6/14/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds, WISSOTA Late Model | | Rain Out |
| 6/21/2025 | WISSOTA Super Stock: Fast Lane Motorsports Northland Super Stock Series WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Hornet, WISSOTA Modifieds | | Engebretson, Dykhoff, Bitzan, Saurer, Bitzan |
| 6/28/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Rain Out |
| 7/5/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds, High Roller Winged Sprints, High Roller Traditional Sprints | | Bitzan, Stenberg, Engebretson, Dykhoff, Boelens |
| 7/12/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Engebretson, Saurer, Bitzan, Oeltjen, Storck |
| 7/19/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Dykhoff, Bitzan, Bitzan, Muzik, Hellerman |
| 7/26/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Late Model | | Details |
| 8/2/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Details |
| 8/9/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Details |
| 8/15/2025 | | | Details |
| 8/23/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Details |
| 8/30/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Details |
| 8/31/2025 | WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet, WISSOTA Modifieds | | Details |