Sunday’s NASCAR schedule took the racing world to Iowa Speedway for the second consecutive year, with a sellout crowd once

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

William Byron used a flurry of final-stage cautions to stretch his fuel over the last 140 laps to win Sunday\\\"s NASCAR Cup Series race at Iowa Speedway. The victory is his first since winning the Daytona 500 in February,

William Byron nursed his No. 24 Hendrick Motorsports Chevrolet home on fuel to win Sunday's Iowa Corn 350 Powered by Ethanol at Iowa Speedway in Newton, Ia.

Brad Keselowski suffered NASCAR heartbreak at Iowa Speedway as William Byron put on an incredible fuel-saving display to beat the RFK Racing star and others to win the Iowa Corn 350. Keselowski looked quick throughout the race on Sunday and appeared to be making the right strategy calls,

After a lack of fuel cost him the win at Michigan, William Byron has made up for it by stretching a single fuel tank 144 laps to win the NASCAR Cup race at Iowa. With the help of a caution-filled final stage,

William Byron saves enough fuel to hold off late charges and completes the hat trick of winning at Iowa Speedway in all three national series.