POSSIBLE ALIEN/HUMANOID SEEN RUNNING INTO HILLSDriving through upper Story Road and White by Alum Rock Area and through the hills to pick up my friend from her house. Going through a certain winding road with houses on left side and pure hills/wilderness on right. following the final curve of road (note: no cars other than mine and no light source other than reflectors on hillside) when suddenly I see this dark bluish-gray humanoid figure walking briskly across street!!! I brake in surprise and put on high beams and the creature reacts quickly and turns head away so I am unable to see its face. Goes into a full on sprint of amazing speed and dashes up moderately steep hills, kicking up dirt and presumably over fence (too dark and too fast to see if jumped or anything). Texting my boyfriend but phone mysteriously has lost network! Rush to friend's house, tell her and go back to spot. She gets off to examine if the thing left a trail while I stay in the car. Nothing. Gets back in and we are both equally creeped out. I still am!!!!! THIS IS REAL AND I AM SO SCARED THAT I AM MAKING MYSELF NAUSEOUS. There goes my sleep.........!