| West | East | ||
| 4/8/2012 | Ruter Farms | ||
| 4/15/2012 | Larson Salvage | Charlie Hart Memorial | |
| 4/22/2012 | Schroeder Racing Parts | ||
| 4/29/2012 | Rained Out | Three Eagles Communications | |
| 5/6/2012 | Rained Out | Graham Tire | Electronic Engineering |
| 5/13/2012 | Homers | Spikes Tap & Grill | |
| 5/20/2012 | Buck’s Recycling | Randy Lindeman | |
| 5/23/2012 | USMTS/Sport Mods | Hacks Pest Control | Mikes Auto Body / C&W Used Cars |
| 5/27/2012 | Skip Rose Memorial | Stac Schroeder Racing / Schroeder Plumbing & Heating | Heartland Asphalt |
| 5/28/2012 | Memorial Day Hawkeye Dirt Tour |
Amsoil | NICCU |
| 6/3/2012 | Harley Davidson | Maritz’s Plumouth | |
| 6/10/2012 | Farmers Coop Elevator of Forest City | i-Wireless | |
| 6/17/2012 | Yohn Ready Mix | Kaplan University | |
| 6/24/2012 | Hobby Stock Special | Budweiser | Graham Tire |
| 7/1/2012 | Kuykendall Trucking | Arnold Motor Supply | |
| 7/8/2012 | North Iowa Youth Group | OP of Clear Lake | Hy-Vee & Drug Town of Mason City |
| 7/11/2012 | Fair Deery Brothers & Sport Mod Special |
Frontier Labs | Bayer Crop Services |
| 7/15/2012 | Fair | Behr of Mason City | Brakke Implement |
| 7/22/2012 | Armour Ekrich Meats | Graham Tire | |
| 7/29/2012 | Lake Chevrolet | NICCU | |
| 8/5/2012 | Stock Car Special | C&W Used Cars / Mike’s Auto Body | Wayne Pals Auctioneering |
| 8/12/2012 | Graham Tire | H&K Plumbing & Heating of Belmond | |
| 8/19/2012 | Wayne Huntly Group | United Beverage | |
| 8/26/2012 | Harrison Truck Center | OP of Clear Lake | |
| 9/2/2012 | Season Championship | Budwiser | Electronic Engineering |
