The poster doesn't state their age, so that can't be determined, really. For example, if you were 9, and in a national spelling bee, that wouldn't be as good as being in one at 18 or so. Simply because children generally don't know as many words as those older than them.
Anyway, the fact that the poster didn't even state their location makes the thread pointless unless we're discussing our participation in spelling bees.
But, in general, I haven't participated in a spelling bee because my primary school didn't have one nearby that I knew of. By high school, spelling wasn't even in the curriculum.