Byron went the last 144 laps of the 350-lap race without a stop, and a third stage filled with caution flags helped him conserve enough fuel to get to the finish.

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

No. 16 Celsius Camaro ZL1 Start: 9thStage 1 Finish: 9thStage 2 Finish: 22ndFinish: 18thAJ Allmendinger maintained position in ...

Stage 1 Winner: Brad Keselowski of RFK Racing (Ford) Stage 2 Winner: Brad Keselowski of RFK Racing (Ford) RWR Finish: ● Cody ...

William Byron claimed victory at Iowa Speedway on Sunday following a caution-strewn final stage during the Iowa Corn 350 ...

Chase Briscoe thought he was in prime position for a second Cup Series win with Joe Gibbs Racing in Sunday’s Iowa Corn 350, ...

Early in the final stage of Sunday’s Iowa Corn 350, Bubba Wallace found himself two laps down and seemingly out of contention ...

First race of the season for NBC and Leigh Diffey has thrown out a new nickname for Carson Hocevar already. No longer will ...

Byron wins thrilling Iowa Corn 350 after fuel gamble; Keselowski sweeps stages, cautions, drama highlight NASCAR’s return to ...

Byron wins Iowa Corn 350, stretching fuel 144 laps, tops Briscoe, Keselowski, and Blaney; Hendrick Motorsports reclaims ...

While both Brad Keselowski and Ryan Preece both fell short of winning today's NASCAR Cup Series Iowa Corn 350 at Iowa ...

William Byron admitted he was nervous as he headed into the final laps of the NASCAR Cup Series race Sunday at Iowa Speedway.