Flow Factory begins about 200 feet before the top of the Spencer Mountain Lookout Trail. Just as the trail briefly flattens before going out of the canopy look off to the right to see the beginning of Flow Factory.
This trail starts out with drops and jumps mixed with some modified natural features. About half way down, the trail changes to steeper natural singletrack. At the bottom, take a left on to Whitefish Trail: East Spencer Loop and get back to the main climb.