Julien Dominates Plymouth Finale as Nimee Secures...
9/29/2025 -
Julien Dominates Plymouth Finale as Nimee Secures 2025 Bumper to Bumper IRA Sprints Championship
By Gracie Cleveland
The 2025 Bumper to Bumper IRA Spr
LAST LAP STORY: Timms Grabs Another Nationals Titl...
9/21/2025 -
LAST LAP STORY: Timms Grabs Another Nationals Title
By: Madeline “Chatty Madi” Ruh
After a previous night’s rainout, racers were excited to participat
Arenz tallies 2025 victory No. 3 at 141
9/17/2025 -
(PEDAL DOWN PROMOTIONS) September 17, 2025 – Although it may not be his home track, 141 Speedway is the next best thing for Travis Arenz.
After earnin
Latest News
Hartmann rounds out 2025 with Plymouth top 10
10/1/2025(PEDAL DOWN PROMOTIONS) October 1, 2025 – Austin Hartmann and the 87A Hartmann Racing Team capped the 2025 campaign on a positive note in Bumper to Bumper Interstate Racing Association 410 Sprint Car Series competition during the eighth annual Wisconsin Sprint Car...more
Arenz drops curtain on remarkable 2025 campaign
10/1/2025(PEDAL DOWN PROMOTIONS) October 1, 2025 – Travis Arenz and the Travis Arenz Motorsports Team crew capped a highly memorable 2025 season with the Bumper to Bumper Interstate Racing Association 410 Sprint Car Series curtain closer as part of the eighth annual Wisconsin...more
Julien Dominates Plymouth Finale as Nimee Secures 2025 Bumper to Bumper IRA Sprints C...
9/29/2025Julien Dominates Plymouth Finale as Nimee Secures 2025 Bumper to Bumper IRA Sprints Championship
By Gracie Cleveland
The 2025 Bumper to Bumper IRA Sprints season came to an end on a beautiful 80-degree day at the Plymouth Dirt Track. Max Guilford started the action-packed...more
2024 - IRA Interstate Racing Association Schedule
View All EventsApr5
Apr6
Apr19
Friday, April 19, 2024
Mississippi Thunder Speedway
Innagural IRA 410 Spring Sizzler Presented by Kickass Beef Jerky
Apr20
May3
May4
Saturday, May 4, 2024
Cedar Lake Speedway
Spring Open Wheel Spectacular with UMSS Winged and Traditional Sprints
May11
May18
Saturday, May 18, 2024
Plymouth Dirt Track-Sheboygan Co Fair
Sprint Spectacular - Hopf Farms Bullring Showdown Round 1
May19
May25
May26
Jun8
Jun9
Jun15
Jun20
Thursday, June 20, 2024
Lincoln Park Speedway
Maverick Mayhem Opening night with Maverick Winged Sprint Series
Jun21
Jun22
Jun23
Jun28
Jun29
Saturday, June 29, 2024
Beaver Dam Raceway
Saturday All Open Wheel Special - IRA - Wisconsin Wingless - Badger Midgets
Jul18
Jul19
Jul20
Jul26
Jul27
Saturday, July 27, 2024
Plymouth Dirt Track-Sheboygan Co Fair
IRA Hopf Farms Special Event with PDTR 360's
Aug17
Aug18
Aug31
Saturday, August 31, 2024
Plymouth Dirt Track-Sheboygan Co Fair
Sheboygan County Fair Races with PDTR 360's
Sep1
Sep6
Sep7
Sep14
Sep27
Sep28
Saturday, September 28, 2024
Plymouth Dirt Track-Sheboygan Co Fair
Wisconsin Sprint Car Championships with PDTR 360's, Wisconsin WingLESS Sprints and ILS
Nov23
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