As a human Aurora Corvus had been an excellent runner.
She ran away from home, from cops, from store managers she stole from.
But she couldn't run away from him.
Riley Beers.
Then as a newborn vampire her knack for escaping dangerous situations was only enhanced.
So when Jane Volturi had ordered her coven member to "take care of her" she ran like she always did.
And the infamous tracker ran after her.