Supreme Court delivers win for auto aftermarket, motorsports industry
The U.S. Supreme Court delivered a huge win for industries impacted by federal overreach. In its decisions in Loper Bright v. Raimondo and Relentless v. Commerce, the high Court has provided increased regulatory certainty to small businesses around the country … read more

Showalter Memorial checkers to Timm, Opheim, Kennedy, Hovden
Summit USRA Weekly Racing Series results from the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Sunday, June 30, 2024. … read more

Mason City mains to Borchardt, Dais, Monson
Results from the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Sunday, June 16, 2024. … read more

Sanders double trouble in Mason City
Summit USRA Weekly Racing Series results from the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Sunday, June 2, 2024. … read more

Rain won't go away, USMTS washed out in Mason City
The races for Sunday evening at the Pritchard Family Auto Stores Mason City Motor Speedway have been canceled due to rain. The event will not be rescheduled. “Nearly an inch of rain has fallen this morning and it is still raining, with high temps of 6 … read more

Pentathlon of USMTS battles this Memorial Day Weekend
Five events are on the calendar for the Summit USMTS National Championship presented by RacinDirt this Memorial Day Weekend, and the individual racetracks will each offer a unique challenge for the Best of the Best in dirt modified racing. … read more

Rain shortens Mason City show
Summit USRA Weekly Racing Series results from the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 19, 2024. … read more

USMTS welcomes STAKT to family of sponsors
Officials from the United States Modified Touring Series is excited to welcome another innovator to the family of marketing partners with STAKT Products, LLC, all-in as a participating sponsor of the USMTS for 2024. Headquartered in Nashport, Ohio, STAKT Pr … read more

Mason City checkers for Chisholm, Brown, Kuehl, Gulbrandson
Summit USRA Weekly Racing Series and High Roller Sprint Car Series results from the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 12, 2024. … read more

Shryock scores Sunday money in Mason City
Summit USRA Weekly Racing Series results from the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 5, 2024. … read more

AFTERSHOCK: Summit USMTS at Mason City Motor Speedway 7/20/24
Highlights from the 11th Annual USMTS North Iowa Nationals featuring the Summit USMTS National Championship presented by RacinDirt at the Mason City Motor Speedway in Mason City, Iowa, on Saturday July 20, 2024. 👉 usmts.com
👉 watch video

AFTERSHOCK: Summit USMTS at Mason City Motor Speedway 7/19/24
Highlights from the 11th Annual USMTS North Iowa Nationals featuring the Summit USMTS National Championship presented by RacinDirt at the Mason City Motor Speedway in Mason City, Iowa, on Friday July 19, 2024. 👉 usmts.com
👉 watch video

Your Life Iowa Five Star Classic to finish out season at Mason City Motor Speedway
Racing fans are in for an exciting two-day weekend at the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Friday and Saturday, Oct. 13-14, for the Your Life Iowa Five Star Classic presented by Canadian Pacific. Both nights will feature the Hoker Trucking SLMR Super … watch video