IRA Sprint Car Series | 410 Outlaw Winged Sprint Series of Wisconsin

IRA Sprints

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

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...

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...

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

Latest News

IRA Outlaw Sprint Series Welcomes Angry Duck Graphics as 2026 Partner

5/5/2026

As the Bumper to Bumper/ Auto Value IRA Outlaw Sprint Series heads to its season opening doubleheader this weekend at Davenport Speedway and Sycamore Speedway, the series announces Angry Duck Graphics as a new marketing partner for the 2026 campaign. Located in Akron,...more

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

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

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