NASCAR’s New Stage‑Break Rule Aims to Cut Caution Laps
NASCAR is rolling out a new stage‑break rule for its Cup Series starting this weekend at Iowa Speedway, part of a broader effort to trim the number of laps run under caution and to give fans more green‑flag racing action.
Under the revised procedure, if a caution comes out with fewer than ten laps left in a stage, the stage will end immediately at the moment of the natural caution, replacing the scheduled break; the top‑ten finishers will be set by scoring loops and video replay, and the race leader will be shown a green‑and‑white checkered flag alongside the yellow flag when the field restarts.
NASCAR chief executive Steve O'Donnell said the change follows fan feedback after the July 26 Brickyard 400 in Indianapolis, where extended cautions near stage ends drew criticism; the new rule is intended to keep the competition flowing and to reward drivers who stay out on the track.
Series officials expect the adjustment to increase the amount of racing under green conditions, reduce the strategic advantage of pit road during caution periods, and ultimately deliver a more engaging spectacle for viewers both at the track and at home.