| 4/4/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 4/11/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 4/18/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 4/25/2025 | WISSOTA Mod Four, Micro Sprints, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 5/1/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 5/9/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 5/16/2025 | WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Street Stock, UMSS Winged Sprints, UMSS Traditional Sprints | | Details |
| 5/30/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 6/6/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 6/13/2025 | Vintage Modifieds: Northern Vintage Stockcar Racers Micro Sprints, Vintage Full Body Stock Cars, WISSOTA Super Stock, WISSOTA Midwest Mods, WISSOTA Hornet, UMSS Winged Sprints, UMSS Traditional Sprints | | Details |
| 6/20/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 6/27/2025 | WISSOTA Mod Four, Micro Sprints, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 7/11/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 7/18/2025 | Modifieds: USMTS - United States Modified Touring Series WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 8/1/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 8/8/2025 | WISSOTA Mod Four, Micro Sprints, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 8/16/2025 | WISSOTA Mod Four, Micro Sprints, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 8/22/2025 | WISSOTA Mod Four, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 8/29/2025 | WISSOTA Mod Four, Micro Sprints, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |
| 8/30/2025 | WISSOTA Mod Four, Micro Sprints, WISSOTA Super Stock, WISSOTA Modifieds, WISSOTA Midwest Mods, WISSOTA Hornet, WISSOTA Street Stock | | Details |