2022 Update
The Bumper To Bumper IRA Outlaw Sprint Series is extremely proud to announce that title sponsor Bumper To Bumper Auto Parts & Service Centers has agreed to yet another three-year extension, making th...
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 Opener at Maquoketa Falls to Weather
4/16/2026The 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
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
News
BLACKHURST, MARSHALL SHARE IRA SPOTLIGHT AT AWARDS BANQUET
(Nov. 13, 2021 Milwaukee, WI) The 55th annual Interstate Racing Association Awards Banquet was held Saturday at the Hilton Garden Inn Milwaukee Northwest Conference Center's Grand Ballroom. Bumper T...
Gass Victorious at Plymouth Dirt Track Again
After a Dodge Country fair grounds rain out on Friday night, all three series under the Interstate Racing Association banner, the Bumper to Bumper winged 410s, the Auto Meter Wisconsin wingLESS serie...
Wisconsin Sprintacular Tonight!!!
Tonight is Championship Night at Plymouth for the Bumper To Bumper IRA Outlaw Sprints, AutoMeter Wisconsin wingLESS Sprints, MSA/PDTR, and IRA Lightning Sprints. Pits open at 2, Spectator Gates 4, Sl...
Double Header for Season Finale of Bumper to Bumper IRA Outlaw Sprints
A big doubleheader is prepared to go trackside in Wisconsin this Friday and Saturday, and when the final checkered flag falls, 4 sprint champions will be crowned.... Bumper To Bumper IRA Outlaw Sprin...
Final Weekend for 2021 Season of Bumper to Bumper IRA Outlaw Sprints
It’s’ an ALL Sprint Car Wisconsin championship doubleheader on tap this coming Friday and Saturday, Sept 24-25, headlined by the Bumper To Bumper IRA Outlaw Sprint Series. It’s the final point races...
Thiel Takes Wilmot
With just 3 races left on the schedule for the Bumper to Bumper IRA Outlaw Sprint Series, teams entered Wilmot Raceway for the final time in 2021. Mike Reinke would start the night off setting quick...
Bumper to Bumper IRA Sprints Have Three Events Left for the Season
?The Bumper to Bumper IRA Outlaw Sprint Series has 3 races remaining on their 2021 schedule. This Saturday, Sept 18th, has the winged 410’s at Wilmot Raceway. Then the season concludes next weekend w...
Can Neitzel Make it 3 Wins for Wilmot this Season?
2 days away from the final race of the 2021 season at Wilmot Raceway. Scotty Neitzel is the only repeat winner in IRA 410’s at Wilmot this season with 2. Can he pick up his 3rd at Wilmot this Satur...
Bumper to Bumper IRA Outlaw Sprints will be at Wilmot on 9/18/21
This Saturday, September 18th, 2021 Pit Gate opens at 3pm Grandstands open at 5pm Hot Laps 545pm with Racing around 645pm
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