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

William Byron fought off fuel worries in the closing laps to win the NASCAR Cup Series race Sunday at Iowa Speedway ...

Brad Keselowski delivered a statement performance Sunday at Iowa Speedway, leading 68 laps and capturing wins in the first ...

An extraordinary spat of cautions in Sunday’s Iowa Corn 350 Powered by Ethanol allowed William Byron to save an extraordinary ...

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

Ryan Blaney was "surprised" to see the leaders fall off as much as they did in the closing laps at Iowa but wasn't able to ...

There at the end, I was running William down. I thought I was really in the catbird seat there, and I just got there and kind ...

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

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

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

NEWTON, Iowa -- \"I like him less and less every year.\" Ryan Blaney couldn\\\"t help but throw another verbal jab at best ...

Newton, Iowa Track length: 0.875 miles When: Sunday, 3:30 p.m. ET Where to tune in: USA Network, HBO Max, MRN Radio, SiriusXM ...