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IRA Opener at Maquoketa Falls to Weather
Harry Neitzel Tribute returns to Dodge County Fair...
Hopf Farms Bullring Showdown to Showcase Five Nigh...
IRA Opener at Maquoketa Falls to Weather

IRA Opener at Maquoketa Falls to Weather

4/16/2026 -
The much anticipated debut of outlaw sprint cars flying around the banks of the Maquoketa Speedway this Saturday, April 18th, is going to have to wait
Harry Neitzel Tribute returns to Dodge County Fair...

Harry Neitzel Tribute returns to Dodge County Fair...

1/6/2026 -
With the IRA’s 60th Anniversary Season drawing ever closer, the annual Harry Neitzel Tribute will once again feature on the 2026 schedule, returning t
Hopf Farms Bullring Showdown to Showcase Five Nigh...

Hopf Farms Bullring Showdown to Showcase Five Nigh...

1/7/2026 -
The ever popular “Series Within a Series” is back in 2026 as the Hopf Farms Bullring Showdown returns for five nights at three tracks during the IRA’s

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IRA Opener at Maquoketa Falls to Weather

IRA Opener at Maquoketa Falls to Weather

4/16/2026
The much anticipated debut of outlaw sprint cars flying around the banks of the Maquoketa Speedway this Saturday, April 18th, is going to have to wait a little longer, as Mother Nature has forced track and series officials to cancel the scheduled opener of the 60th...more
Arenz aims to fire up 2026 campaign

Arenz aims to fire up 2026 campaign

4/15/2026
(PEDAL DOWN PROMOTIONS) April 15, 2026 – On the heels of a breakthrough campaign that garnered national headlines, Travis Arenz of Sheboygan Falls, Wis. is ready to take his show on the road for another season of 410 Sprint Car competition at dirt tracks throughout the...more
Hartmann poised for busy 2026 slate

Hartmann poised for busy 2026 slate

4/14/2026
(PEDAL DOWN PROMOTIONS) April 14, 2026 – Austin Hartmann is ready to head out on his fifth full season of 410 Sprint Car racing competition with an intriguing 2026 schedule filled with a wide variety of events, tracks, series, cities, and states. Hartmann is planning to...more

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IRA to Celebrate 50th Year
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2/23/2016

2/23/2016

IRA Interstate Racing Association


IRA to Celebrate 50th Year

The Bumper To Bumper IRA Outlaw Sprint Series will celebrate their 50th anniversary season in 2016. Formed in 1967 as the Interstate Racing Association, the group began as a Modified tour running up and down the I-94 corridor between Milwaukee and Chicago, thus the Interstate reference. The group expanded to Super Mods prior to switching over to Sprint Cars about thirty-five years ago. Times have certainly changed over the years, and as the cars changed so did the club, as that structure has changed too as the group is now Interstate Racing Association, Inc. The IRA has sanctioned events in WI, IL, IA, MI, IN, MN, OH and ND over that span, though ironically has come full circle with this current regional trend in Sprint Car racing, focusing primarily in Wisconsin and northern Illinois currently. There is a ton of a history within the IRA and much will be shared and remembered during this anniversary season which kicks off April 16th with a co-sanctioned event with our friends to the south, MOWA, at the highbanked quarter-mile LaSalle Speedway (located off I-39, one exit south of I-80). Fifty years of chasing down the Interstate!


Submitted By: Kim Tennyson

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