Kyle Larson has won a dramatic 2025 NASCAR Cup Series championship race. Denny Hamlin led by a wide margin before the caution flag came out with three laps left due to a tire issue from William Byron.

While Kyle Larson dominated most of the race, it was Justin Allgaier who won Saturday's NASCAR O'Reilly Auto Parts Series race. It was his second win of the 2026 season and the 30th of his career.

Despite dominating most of the race, a slow, late pit stop foiled Larson's hopes of winning for the second consecutive ...

Shane van Gisbergen took JR Motorsports to Victory Lane at COTA, driving the #9. One week later, Justin Allgaier in the #7 ...