Chase Briscoe wins the NASCAR Cup Series race at Chicagoland Speedway in 2026. Multiple outlets report that Briscoe takes the victory on July 5, following Sunday-night racing at the track. The win is described as his sixth career NASCAR Cup Series win and his first win of the 2026 season. According to Yardbarker, the victory also improves his position in the championship standings, moving him up to eighth place. Other coverage confirms Briscoe as the race winner and directs readers to full race results from the event at Chicagoland. Together, the reports consistently identify Briscoe as the winner of the Cup Series race at Chicagoland and situate the result within his season and career record.