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

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

Hurricane Carson Hocevar's unexpected surge continues in NASCAR, showcasing resilience and flair at Iowa Speedway, signaling ...

Carson Hocevar criticized for a reckless move, prompting Shane van Gisbergen to call him a "wanker" after a chaotic NASCAR ...

Byron regains the top spot from Elliott after his Iowa win. Although Larson and Denny Hamlin remain third and fourth in the ...

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 ...

William Byron overcame recent fuel strategy heartbreak to win Sunday's Iowa Corn 350, stretching his final tank an astounding ...