Ryan Blaney bested Shane van Gisbergen in NASCAR Cup Series road course qualifying by three hundredths of a second, capturing ...

William Byron saved every drop of fuel to win the second NASCAR Cup Series race at Iowa Speedway in an action-packed race.

Follow along for live updates and highlights from the second NASCAR Cup Series race at Iowa Speedway, the Iowa Corn 350, today.

When it comes to high-speed, high-stakes drama, no one does it quite like Ryan Blaney.  Now, as the defending champion of the Iowa Corn 350, he’s heading back to Iowa Speedway to remind everyone why ...

Last year, NASCAR announced that it would hold a Cup Series race at Iowa Speedway after the sanctioning body decided to ...

Not many would consider the Iowa Corn 350 a "Crown Jewel" race, but Ryan Blaney would. With family ties to the area and his ...

Haas Factory Team — Good news: Cole Custer’s 20th-place finish last weekend at Indy is his best result in the last four races ...

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 ...

Iowa Speedway's aging asphalt shifts grip levels, setting up unpredictable action for Sunday’s NASCAR Cup race (3:30 p.m. ET, ...

FORECAST: WeatherUnderground — Sunshine with some clouds. A high of 77 degrees with winds from the southeast at 5 to 10 mph.

Chase Briscoe had his hands full defending the lead during Stage 2 of Sunday’s Iowa Corn 350 at Iowa Speedway. Ryan Blaney ...