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NEXT EVENT  Sunday, April 19
Frostbuster Featuring Iron Man USRA Stock Cars & B-Mods
Start Your Engines: Mason City Motor Speedway Unveils Action-Packed 2026 Season
We’ve got Flo Night in America tickets coming your way soon…  read more


Mason City Motor Speedway 2025 Economic Impact Report
The 2025 Motorsports Economic Impact Report by PRI is your definitive resource for understanding the important impact racing has on your community and across the nation. The motorsports industry is accelerating into a new era of innovation, growth, and competition. The 2025 PRI Motorsports Econom … read more

PEM renews as Official Quick Change of USRA
The United States Racing Association (USRA) is proud to welcome back Performance Engineering & Manufacturing as the Official Quick Change Sponsor for the 2026 racing season. As part of the continued partnership, PEM Racing Gears & Drivetrain will once again support racers across several d … read more

PEM keeps USMTS drivers geared up in 2026
Drivers, get ready to get geared up with PEM for the 2026 season! … read more

Northern Lights Modified Series announces 2026 schedule
The KEVKO Racing USRA Northern Lights Modified Series presented by Real Racing Wheels is proud to announce its 2026 racing schedule, marking the highly anticipated second season of competition for the rapidly growing regional tour. While the scheduling process presented unique challenges this off … read more

Sweet keeps wheels spinning with USMTS
The United States Modified Touring Series is proud to welcome back one of the most respected names in motorsports, Sweet Manufacturing, as a marketing partner for the 2026 season. Sweet Manufacturing will once again support competitors throughout the season by awarding nightly certificates to the … read more

Performance Bodies back in USRA saddle for 2026
Officials from the United States Racing Association are proud to welcome back Performance Bodies as a valued partner for the 2026 racing season. Performance Bodies will once again play a major role in supporting USRA competitors, providing contingency awards throughout the weekend at the annual U … read more

Sybesma Graphics returns as Pole Award sponsor in 2026
The United States Modified Touring Series (USMTS) is proud to announce that Sybesma Graphics has renewed its commitment to the series as the Official Pole Award Sponsor for the next three seasons. As part of the renewed agreement, Sybesma Graphics will award the USMTS driver earning the most Pole … read more
USMTS Memorial Day Weekend May 22-25
The monster modifieds of the Summit USMTS National Championship presented by RacinDirt will be dancing in the dirt Memorial Day Weekend with four nights of action on tap: Thursday, May 22 - Fayette County Speedway
Friday, May 23 - Hancock County Speedway
Saturday, May 24 - Deer Cree… watch video

Iron Man USRA Stock Cars play dirty May 2-4
The KS Engineering Iron Man USRA Stock Cars Series driven by Terminator Chassis will bring three $1,200-to-win shows to three different tracks on Friday, Saturday and Sunday, May 2-4. Check us out at www.usraracing.com
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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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Photo Gallery: May The Fourth Be With You featuring Iron Man USRA Stock Cars