the audience at a stadium or racetrack
a stand at a racecourse or stadium consisting of tiers with rows of individual seats that are under a protective roof
The seating area at a stadium or arena; the bleachers.
perform ostentatiously in order to impress the audience and with an eye to the applause
"She never misses a chance to grandstand"
To behave dramatically or showily to impress an audience or observers; to pander to a crowd.