The Overworld shows off its weirdness a bit more as she's sprinting through it. The mostly-similar streets and houses of Forks give way to weird forests as she follows the path. Landscapes and sights in the distance change more than they ought to given the time she's spent running. Ten minutes in it fades from an asphalt road to a wide dirt trail back to a twisted mirror of an interstate. She's passed by another girl on a broomstick, dressed in black and whipping by without giving her more than a glance. There's a tall gatehouse made of pieces of cars, shipping containers, and heavy metal, and a sign saying don't try to use this as an actual fortress. It's art!
After another few minutes there's a large treehouse and troops of metal-armored squirrels patrolling the area. They're bright, for squirrels, but not nearly as smart as her or Puchuu. They salute her and the Puchuu as they pass. And at about the halfway point there's a gorgeous gigantic wrought iron bridge, all curls and flowers and arches, across a river that definitely does not exist in the real world, and a crossroads on either side. The looming twisty upside-down forest of the depths of Olympic are visible off to the left. There's a sign on one of the roads saying 'This way to Olympic Village - watch out for the solar bears'.