Interstate Racing Association

Paul Nienhiser wins IRA feature at Sycamore Speedway

Paul Nienhiser won the 30 Interstate Racing Association feature Saturday night at Sycamore Speedway. Following Nienhiser was Logan Julien, Blake Nimee, Zach Daum and Brayton Lynch.

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McCarl Charges from 13th to Win Season Opener at Davenport Speedway

The inaugural appearance of the Bumper to Bumper Auto Parts IRA Sprint Car Series presented by Ollie’s Bargain Outlet at Davenport Speedway attracted a strong field of 35 sprint cars to kick off the 2026 season.

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IRA Adds Harry Neitzel Tribute September 4th at Dodge County Fairgrounds

The Bumper to Bumper/Auto Value Interstate Racing Association announced on Tuesday that the series would visit the Dodge County Fairgrounds on Friday, September 4th 2026 for the Harry Neitzel Tribute.

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Julien, Clayton, and Kuxhouse Victorious During Wisconsin Championships

PLYMOUTH, WI (September 27, 2025) — Logan Julien, Christopher Clayton, and Tyler Kuxhouse were victorious during the Wisconsin Sprint Car Championships Saturday night at the Plymouth Dirt Track that closed out the season for the […]

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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Jackson Motorplex Featuring Multiple Sprint Car Series This Weekend During Bank Midwest Jackson Nationals Presented by Wyffels Hybrids

A trio of sprint car series invade Jackson Motorplex this weekend during the 47th annual Bank Midwest Jackson Nationals presented by Wyffels Hybrids.

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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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Julien Wins IRA Feature at Wilmot

Logan Julien won the Bumper to Bumper Interstate Racing Association feature Friday night at Wilmot Raceway.

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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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Hickle Wins IRA Feature During His First Visit to Cedar Lake

J.J. Hickle wasted no time acclimating himself during his first first visit to the Cedar Lake Speedway winning the Bumper to Bumper Interstate Racing Association feature during the opening night of the Jerry Richert Memorial.

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Guilford Wins IRA Feature at Beaver Dam

Max Guilford charged from eighth starting position to win the Bumper to Bumper Interstate Racing Association feature Saturday night at Beaver Dam Raceway.

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Julien Holds off Guilford to Win at Plymouth

Logan Julien saved the best for last in route to the feature victory with the Bumper to Bumper Interstate Racing Association Friday night at the Plymouth Dirt Track.

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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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Jackson Motorplex Reschedules Tweeter Memorial Presented by Joel Pingeon Trucking Event

The Tweeter Memorial presented by Joel Pingeon Trucking will be a part of the opening night of the 47th annual Bank Midwest Jackson Nationals presented by Wyffels Hybrids on Sept. 19.

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Scotty Thiel sweeps weekend with Angell Park Win, Jones takes 9th Badger victory

Sun Prarie,Wi (July 27,2025)- Scotty Thiel capped a great weekend after an epic race long battle with Blake Nimee and took the checkers after 30 laps at Angell Park Speedway Sunday night. Things clicked for […]