


Pokorski plans IRA 410 Sprint Car focus in 2025
1/30/2025 -
(PEDAL DOWN PROMOTIONS) January 30, 2025 – After five overall and three full-time seasons of competition in the Akright Auto Midwest Sprint Car Associ
Optimum Electric Returns as IRA Dash Sponsor for 2...
1/30/2025 -
The IRA is excited to welcome back Kiel, WI based Optimum Electric as a Dash sponsor for our 2025 season.
Optimum Electric has offered quality electri
Hi-Plains Building Division to Support IRA Sprints...
1/24/2025 -
Hi-Plains Building Division, one of the nation’s most reputable construction building companies, has partnered with the Bumper to Bumper IRA Sprints t
Latest News
Pokorski plans IRA 410 Sprint Car focus in 2025
1/30/2025(PEDAL DOWN PROMOTIONS) January 30, 2025 – After five overall and three full-time seasons of competition in the Akright Auto Midwest Sprint Car Association (MSA) 360 Sprint Car ranks, Alex Pokorski is poised to contest a majority of the Bumper to Bumper Interstate Racing...more
Optimum Electric Returns as IRA Dash Sponsor for 2025 Season
1/30/2025The IRA is excited to welcome back Kiel, WI based Optimum Electric as a Dash sponsor for our 2025 season.
Optimum Electric has offered quality electrical services for residential and light commercial clients in Sheboygan County and the surrounding area since 2016. As one...more
Scotty Thiel joins forces with Michigan-based Ragged Edge Racing; Aggressive 40-race...
1/28/2025By Fully Injected Motorsports:
SHEBOYGAN, Wis. (January 28, 2025) - The last few months were filled with uncertainty for “Big Wheel” Scotty Thiel, but the 2024 IRA Outlaw Sprint Series champion has a new home, joining forces with Shannon Eifert and Jay Woolsey of Ragged...more
2015 - IRA Sprint Series
IRA 2015 Schedule
Apr18
Saturday, 18 April 2015
LaSalle Speedway
IRA Interstate Racing Association, MOWA-Midwest Open Wheel Association
Apr26
May9
May16
May24
May29
May30
May31
Jun6
Jun13
Jun20
Jun21
Jul3
Jul10
Friday, 10 July 2015
Dodge County Fairgrounds
IRA Interstate Racing Association, MSA Sprint Car Association
Jul18
Jul19
Jul24
Jul25
Saturday, 25 July 2015
Wilmot Raceway
IRA Interstate Racing Association, All Star Circuit of Champions
Jul31
Aug1
Aug2
Aug7
Aug21
Aug22
Aug23
Aug29
Saturday, 29 August 2015
LaSalle Speedway
IRA Interstate Racing Association, MOWA-Midwest Open Wheel Association
Aug30
Sep6
Sep11
Sep12
Saturday, 12 September 2015
Cedar Lake Speedway
IRA Interstate Racing Association, National Sprint League, Upper Midwest Sprint Car Series
Sep19
Sep25
Sep26
Saturday, 26 September 2015
Dodge County Fairgrounds
IRA Interstate Racing Association, MSA Sprint Car Association
Oct3
Saturday, 03 October 2015
Plymouth Dirt Track-Sheboygan Co Fair
IRA Interstate Racing Association, Midwest Sprint Car Association, MSA Sprint Car Association