With just four races remaining in the regular season, Iowa Speedway takes center stage in a NASCAR Cup Series campaign marked ...

NASCAR star Denny Hamlin has made a huge claim regarding Michael Jordan, claiming he is more competitive than his 23XI co-owner. The six-time NBA champion first formed a friendship with Hamlin back in ...

William Byron gambled on fuel mileage and won the Iowa Corn 350 NASCAR Cup Series race on August 3 on Iowa Speedway. Byron ...

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

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 ...

Get up to speed with details for what to watch in Sunday's Iowa Corn 350 at Iowa Speedway, the 23rd race of the 2025 NASCAR Cup Series season.

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

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 ...

John Hunter Nemechek loved the inaugural NASCAR In-Season Challenge. Even though he didn't win it, he still did well, ...

After a lack of fuel cost him the win at Michigan, William Byron has made up for it by stretching a single fuel tank 144 laps ...

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

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 ...