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Photos from the 2024 season awards banquet for the Summit USMTS National Championship presented by RacinDirt at the Amistar Casino Hotel in Kansas city on Saturday, Jan. 25, 2025.
Photos from the 4th Annual Modified Sppoktacular featuring the Summit USMTS National Championship presented by RacinDirt at the 81 Speedway in Park City, Kan., on Saturday, Oct. 26, 2024.
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Photos from the 11th Annual Amarillo Ambush featuring the Summit USMTS National Championship presented by RacinDirt at the Route 66 Motor Speedway in Amarillo, Texas, on Friday and Saturday, Oct. 4-5, 2024.
Photos from the 25th Annual Featherlite Fall Jamboree featuring the Summit USMTS National Championship presented by RacinDirt at the Deer Creek Speedway in Spring Valley, Minn., on Friday and Saturday, Aug. 30-13, 2024.
Photos from the 8th Annual USMTS Grant Junghans Memorial featuring the Summit USMTS National Championship presented by RacinDirt at the Lakeside Speedway in Kansas City, Kan., on Friday, Aug. 9, 2024.
Photos from the 7th Annual USMTS Grant Junghans Memorial featuring the Summit USMTS National Championship presented by RacinDirt at the Lakeside Speedway in Kansas City, Kan., on Thursday, Aug. 8, 2024.
The USMTS road warriors return to the Pritchard Family Auto Stores Mason City Motor Speedway at the North Iowa Fair in Mason City, Iowa, on Sunday, May 25, for the Jerry Hejna Memorial presented by Rookies Rockin' Sports Bar. The Summit U
The United States Modified Touring Series is proud to announce that Callies Performance Products has renewed its commitment as one of the Engine Builders of the Year sponsors for the 2026 USMTS season. Callies Performance Products will once again stand behind the people who form the backbone of dirt track racing , the engine builders. Their continued support reinforces a long-standing partnersh
