Steel City Outlaw Strikes at Angell Park: Tim Shaffer Claims Dahlke Memorial Win in Thrilling IRA Sprint Showdown By: Gracie Cleveland Photo: HW Designs Wisconsin spring was finally warming up to a solid 62 degrees and sunny, drawing out 31 Sprint Cars to the Sun Prairie,...more

Arenz dominates IRA 410 Sprint Car main event Heinert earns IRA Lightning Sprints triumph (PEDAL DOWN PROMOTIONS) May 17, 2025 – In a rare appearance in the Plymouth Dirt Track Racing 360 Sprint Car division, Scotty Thiel of Sheboygan fended off an inspired effort from...more

HOMECOMING: Arenz Parks it at Plymouth By: Madeline “Chatty Madi” Ruh Photo by HW Designs The Bumper to Bumper IRA Sprint Car Series battled with Mother Nature, but ultimately was victorious on the Saturday portion of the scheduled triple header weekend. With the track...more