Boumeester doubles up, Green and Hovden both win in Iron Man Challenge affair at Mason City
With three make-up features from the rained-out event on June 17 and a full field of cars, race fans got a heavy dose of racing Sunday night at the Mason City Motor Speedway.  read more

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Mason City Motor Speedway back on track
Mother Nature has made weekly races seem more like monthly races this season, but weather struggles were far from present Sunday. Mason City Motor Speedway hosted its second full night of 2018’s Summit USRA Weekly Racing Series, but there should have been a lot more races at this point in t … read more

Green, Whitehurst, Willert, Coopman winners in Mason City
More often than not, Derek Green is mild-mannered when he pulls into victory lane. The Holley USRA Stock Car driver from Granada, Minn., wins regularly, so wild celebrations aren't typically part of his DNA. His win Sunday night at Mason City Motor Speedway was not of the regular variety,  … read more

Results from Mason City Motor Speedway
Summit USRA Weekly Racing Series results for Sunday, June 24, 2018, from the Mason City Motor Speedway in Mason City, Iowa. … read more

Gulbrandson wins before rain cuts Mason City show short
With heat races for four classes and one feature race in the books, the rain that had threatened off and on all day finally made good on it’s threats and washed out the final three main events of the program Sunday at the Mason City Motor Speedway. In search of his fifth straight Summit USR … read more

Mason City Motor Speedway season opener brings new and familiar faces
Outside of money and padding his win total, Ricky Thornton Jr. has a very specific goal when he pulls into Mason City Motor Speedway. “That’s probably the biggest thing about this place… they are always giving stuff away at the drivers meetings and you are always getting real c … read more

Mason City Motor Speedway to honor Dale Kjellsen on Sunday
In a way, Sunday’s inaugural races are the perfect storm. It’ll be a special full-circle moment for fans as they remember Dale Kjellsen, honoring him just as they had at last year’s championships. “It’s the Dale Memorial,” track co-promoter Al Hejna said. &l … read more

Hamilton County Speedway, Mason City Motor Speedway team up to pay up for perfect attendance
Officials at the Hamilton County Speedway in Webster City, Iowa, and Mason City Motor Speedway Mason City, Iowa, have teamed up to offer some serious bonus bucks to drivers racing at both tracks in 2018. If you do not miss a race at either track in the USRA Stock Car, USRA B-Mod, USRA Hobby Stoc … read more
How American Racer tires are made
You know those round, rubber things on your car that make you go around? Well, have you ever seen a green tire before? Watch the video and see the incredible transformation of an American Racer racing tire during the curing process to give the tire i… watch video

Diamond Jo Casino USMTS Double Down 30s coming Aug. 13
The meanest machines on dirt invade the Mason City Motor Speedway this Sunday, Aug. 13, when the titans of the United States Modified Touring Series bring the big boom to do battle in Mason City during the USMTS Hunt for the Casey's Cup! See the big … watch video

USRA Modified feature Mason City Motor Speedway 5/7/17
Flag-to-flag coverage of the USRA Modified main event during the Summit USRA Weekly Racing Series from the Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 7, 2017.… watch video

Photo Gallery: Dale Kjellsen Memorial Season Opener 6/3/18