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NEXT EVENT  Sunday, August 4
Make-A-Wish Night/Thunder Summer Series Presented by Farmers State Bank
USMTS rained out at Mason City
The 11th Annual USMTS North Iowa Nationals featuring the Jerry Hejna Memorial has been postponed due to a heavy shower that soaked the North Iowa Action Track just minutes prior to kicking off Sunday’s sh  read more


Mullens wires USMTS main in Mason City
The Pritchard Family Auto Stores Mason City Motor Speedway welcomed back the Summit USMTS National Championship presented by RacinDirt on Saturday for the second of three nights for the 11th Annual USMTS North Iowa Nationals presented by Kabrick Distributing. Two-time USRA Modified National Champ … read more

Sanders nips Timm in USMTS North Iowa Nationals nail-biter
The North Iowa Action Track lived up to its name Friday as the USMTS road warriors delivered yet another edge-of-your-seat instant classis to the fans at the Pritchard Family Auto Stores Mason City Motor Speedway and those watching online at RacinDirt.tv. Sybesma Graphics Pole Award winner Aaron  … read more

Duffy delivers in PRO Late Models at Mason City
Results from the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Sunday, July 14, 2024. … read more

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, including specialty automotive afterma … 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
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
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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

Photo Gallery: Your Life Iowa Five Star Classic 10/20/2023