Dreaming about stadium, symbolizes a competition in which you will be the winner. To dream that you are in a stadium, has the symbolic significance of your firmness of purpose to finish your plans, achieve your goals and succeed. If the dream was more negative than positive, then it is an alert for you. It suggests for you to be more active in order to move forward.
Dream dictionary: Stadium dream meanings
To dream that you are in a stadium, indicates your wish to be noticed, approved and noticed. Consider to be more influential and make more initiation if you want to reach your goals.