If trump wins Virginia it is over. That would start a cascade that would end in Trump winning close to 350 EVs. States like Washington and Oregon would go red.
I live in WA - on the right side of the state that will go heavily for Trump, but I would be STUNNED if King County did and Seattle and the burbs are to WA as Chicago and its burbs are to Illinois.
A high hurdle indeed and one I would absolutely love to see.