All the information you need to get ready for the Iowa Corn 350 powered by Ethanol NASCAR Cup Series race, Sunday at Iowa Speedway.

NASCAR returns to Iowa Speedway for the Iowa Corn 350 on Sunday, marking just the second-ever Cup Series race at the 0.875-mile track in Newton.

The Iowa Corn 350 will be aired on the radio by the Motor Radio Network. MRN has affiliates all across the country, and their feed can also be streamed on NASCAR.com as well as the NASCAR app. The ...

Welcome to the Racing America On SI Live Race Updates page for the 2025 NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway. Be sure to refresh ...

Here's a look at the NASCAR Cup Series qualifying results at Iowa Speedway and the starting lineup as a result: ...

Joe Gibbs Racing veteran Denny Hamlin explains why NASCAR's harsh penalty on Austin Hill for intentional wrecking is ...

One week after claiming the pole for the Brickyard 400, Briscoe laid down a quick lap of 136.933mph (23.093s) to take the top ...

Chase Briscoe has shown blistering speed in his first season in the No. 19 Joe Gibbs Racing Toyota on all sorts of venues.

Joe Gibbs Racing star Denny Hamlin has revealed he could delay his retirement from NASCAR, but only if a major change is made ...

This is just Year 2 for the NASCAR Cup Series at Iowa Speedway, which checks in at just a couple city blocks short of one mile in length.

Ryan Blaney is among the more popular choices for the Iowa Corn 350 as the lone former Cup Series winner on the course. Our ...

The top four drivers chasing the Regular Season Championship are separated by just 20 points heading into the 2025 Iowa Corn ...