Nothing changed at the very top, where Denny Hamlin is hanging tough despite a subpar Iowa finish. Our new No. 2, however, is ...

Tensions boiled over between Hendrick Motorsports teammates Kyle Larson and Chase Elliott during the Iowa Corn 350. After a ...

Kyle Larson and Chase Elliott made contact on a restart during Sunday's NASCAR Cup Series race at Iowa Speedway, leaving ...

Hendrick Motorsports czar Chad Knaus admitted he was proud Kyle Larson's day in Iowa despite the driver reacting poorly to his teammate Chase Elliott.

A pair of Hendrick Motorsports teammates have gotten into it a couple times so far at the Iowa Corn 350 on Sunday. Kyle Larson and Chase Elliott have been pinned to each others’ hips through much of ...

After a rough five-race stretch that included a single top 10, Kyle Larson appeared to have turned things around in his last two races, recording a fourth at Dover two weeks ago and finishing ...

Fuel mileage has been an issue for William Byron in three races this season, costing him a victory at Michigan and a ...

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 ...

NEWTON, Iowa — A look at the winners and losers from Sunday’s Cup race at Iowa Speedway.

Kyle Larson unleashed a furious radio rant after a series of late-race incidents derailed his run and led to a 28th-place ...

William Byron ends barren run and retakes the lead in the championship.

Byron went the last 144 laps of the 350-lap race without a stop en route to his second victory of the season — he won the ...