Interstate Racing Association

Brock Hallett (#5) racing with Jason Blonde (#10) Saturday night at Butler Motor Speedway. (T.J. Buffenbarger Photo)
_Top Features

T.J.’s Takeaways from the IRA Sprint Car Weekend in Michigan

Wanting to see Brock Hallett make more starts in the United States, why IRA”s trip to Michigan might prove to be the most influential weekend of the 2026 season for the series, and building fan support for what could become a great weekend of 410 sprint car racing in the Mitten are covered in this edition of T.J.’s Takeaways.

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Will Armitage with his team sidelined before Friday's A-Main at I-96 Speedway. (T.J. Buffenbarger Photo)
_Top Features

T.J.’s Takeaways from a Drama Filled Night at I-96

Will Armitage’s recent rough spell with engines, why I feel Clinton Boyles is the perfect fit for Home Pro Roofing’s race team, and IRA appears to be solidifying it’s position in Michigan again are all covered in this edition of the takeaways.

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Jackson Motorplex Top Story
_Front Page News

Jackson Nationals Opener Rained Out

The opening night of the Jackson Nationals at the Jackson Motorplex featuring the Interstate Racing Association, MSTS 410 Sprint Cars, Northern Outlaw Sprint Association along with 305 sprint cars was cancelled due to rain.

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_Front Page News

Arenz Wins IRA Feature at 141 Speedway

Travis Arenz continued his string of success at 141 Speedway during the 2025 season Saturday night with the Bumper to Bumper Interstate Racing Association by winning the feature event.

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Max Guilford. (T.J. Buffenbarger Photo)
_Top Stories

Guilford Wins at the Richert Memorial

Not even the weather could stop Max Guilford in route to feature victory worth $10,000 Saturday night at Cedar Lake Speedway with the Bumper to Bumper Interstate Racing Association during the Jerry Richert Memorial.

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Logan Julien. (T.J. Buffenbarger Photo)
_Front Page News

Julien Wins Waite Memorial at LaSalle

Logan Julien was able to move to the lead quickly and drive away to win the Bill Waite Jr. Memorial Saturday night at LaSalle Speedway with the Bumper to Bumper Interstate Racing Association.

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