You can run through butcherblock from the docks to GF without getting aggro - the biggest danger, due to their speed and seemingly random flightpath are the aggro shrillers just short of Kaladim - keep off the path to the left nearer the heroic graniteback gorillas - they are tough but slow moving so you can dodge them. Look out for the aggro draconians that sit on and around the rock piles near the path there as well.
Once past the shrillers (zoom right back and lower your view perspective to see more of the sky) keep to the path. Once you are near GF there are a few wandering kobolds that cross the path so just time your run through.