| 3/27/2021 | | | No Results |
| 4/3/2021 | Late Models, IMCA Modifieds, Street Stocks, Limited Sprints - Winged, IMCA Sport Compact | | Elkins, Peters, Barley, Peters, Klaasen |
| 4/10/2021 | Wingless Sprints: WSS - Wingless Sprint Series IMCA Modifieds, IMCA SportMods, Street Stocks, IMCA Sport Compact | | Alberding, Cox, Lindsey, Lindsey, Hallmark |
| 4/17/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Street Stocks, Limited Sprints - Winged | | Tanner, Whisler, Coffell, Smith, Elkins |
| 4/23/2021 | 360 Sprints, IMCA Modifieds, Street Stocks | | Robinson, Linder, Holmes, Driever, Thompson |
| 4/24/2021 | 360 Sprints, IMCA Modifieds, IMCA SportMods, IMCA Sport Compact | | Rain Out |
| 5/1/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Limited Sprints - Winged, IMCA Sport Compact | | Rain Out |
| 5/7/2021 | IMCA SportMods, Street Stocks, Limited Sprints - Winged, IMCA Sport Compact | | Braaten, Bloom, Points, Comer, Coffman |
| 5/8/2021 | Late Models, IMCA SportMods, Street Stocks, IMCA Sport Compact | | Peters, Hunziker, Coffell, Barley, Donofrio |
| 5/15/2021 | 360 Sprints, IMCA Modifieds, Street Stocks, IMCA Sport Compact | | Linder, Cox, Snawder, Hein, Hood |
| 5/22/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Limited Sprints - Winged, IMCA Sport Compact | | Whisler, Tanner, Wright, Johnson, Peters |
| 5/29/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Limited Sprints - Winged, Economy Midgets | | Donofrio, Smith, Wright, Peters, Campos |
| 5/30/2021 | Street Stocks, Limited Sprints - Winged, Economy Midgets, IMCA Sport Compact | | Swaim, Farrar, Osborne, Applebee, Hollingsworth |
| 6/5/2021 | 360 Sprints, IMCA Modifieds, IMCA SportMods, Street Stocks, IMCA Sport Compact | | Cox, Linder, Scevers, Driever, Blevins |
| 6/12/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Limited Sprints - Winged | | Rain Out |
| 6/18/2021 | IMCA Modifieds, Limited Sprints - Winged | | Young, Towns, Sheelar, James, Drager |
| 6/19/2021 | Wingless Sprints: WSS - Wingless Sprint Series IMCA Modifieds, IMCA SportMods, IMCA Sport Compact | | Alberding, Cox, Lindsey, Hallmark, Jorgenson |
| 6/26/2021 | Late Models, IMCA SportMods, Street Stocks, Dwarf Cars | | Campos, Peters, Barley, Christian, Williams |
| 7/2/2021 | IMCA Modifieds, IMCA SportMods, Limited Sprints - Winged | | Trenchard, Wauge, Williamson, Mayden, Baker |
| 7/3/2021 | IMCA Modifieds, IMCA SportMods, Limited Sprints - Winged | | Trenchard, Mayden, Sturdevant, Baker, Williamson |
| 7/4/2021 | IMCA Modifieds, IMCA SportMods, Limited Sprints - Winged | | Williamson, Trenchard, Mayden, Groves, Sturdevant |
| 7/10/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Street Stocks, Limited Sprints - Winged, IMCA Sport Compact | | Luckman, Whisler, Barley, Campos, Christian |
| 7/16/2021 | 360 Sprints, IMCA Modifieds, IMCA Sport Compact | | Copeland, Holmes, Starks, Robinson, Thompson |
| 7/17/2021 | 360 Sprints, IMCA Modifieds, Street Stocks | | Copeland, Cox, Thompson, Goetz, Linder |
| 7/24/2021 | Late Models, Limited Sprints - Winged, IMCA Sport Compact | | Luckman, Tanner, Whisler, Mayea, Whisler |
| 7/30/2021 | IMCA Modifieds, IMCA SportMods | | Williamson, Winebarger, Carrell, Ferrando, Campos |
| 7/31/2021 | IMCA Modifieds, IMCA SportMods, Limited Sprints - Winged | | Williamson, Winebarger, Trenchard, Ferrando, Mayden |
| 8/6/2021 | 360 Sprints, Late Models, Street Stocks | | Price, Thompson, Snawder, Starks, Forler |
| 8/7/2021 | 360 Sprints, Late Models, IMCA Sport Compact | | Starks, Linder, Thompson, Driever, Smith |
| 8/9/2021 | IMCA Modifieds, IMCA SportMods | | Winebarger, Williamson, Carrell, Whisler, Ashley |
| 8/10/2021 | IMCA Modifieds, IMCA SportMods | | Williamson, Winebarger, Whisler, Rea, Mayden |
| 8/12/2021 | | | Details |
| 8/13/2021 | Dwarf Cars: Western States Dwarf Car Association | | Curr, Bruhn, Davis, Roland, Smith |
| 8/14/2021 | Dwarf Cars: Western States Dwarf Car Association IMCA SportMods | | Comer, Bloom, Carson, Ray, Comer |
| 8/17/2021 | Dwarf Cars, Limited Sprints - Winged | | Kress, Pope, Rodgers, Walker, Bruhn |
| 8/27/2021 | Wingless Sprints: WSS - Wingless Sprint Series IMCA Modifieds, IMCA SportMods | | Canceled |
| 8/28/2021 | Wingless Sprints: WSS - Wingless Sprint Series IMCA Modifieds, IMCA SportMods, IMCA Sport Compact | | Canceled |
| 9/4/2021 | Late Models, Limited Sprints - Winged, IMCA Sport Compact | | Campos, Christian, Peters, Taylor, Williams |
| 9/5/2021 | Late Models, Limited Sprints - Winged, IMCA Sport Compact | | Campos, Hunziker, Peters, Christian, Thompson |
| 9/11/2021 | 360 Sprints, IMCA Modifieds, Street Stocks, Economy Midgets | | Thompson, Hein, Alberding, Boswell, Ellertson |
| 9/17/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Street Stocks, Limited Sprints - Winged, IMCA Sport Compact | | Luckman, Thompson, Donofrio, Campos, Barley |
| 9/18/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Street Stocks, Limited Sprints - Winged, IMCA Sport Compact | | Rain Out |
| 9/25/2021 | Late Models, IMCA Modifieds, IMCA SportMods, Street Stocks, Limited Sprints - Winged, IMCA Sport Compact | | Details |
| 10/2/2021 | | | Details |
| 10/3/2021 | | | Details |