Toddler proofing doors

unknown

My son just hit 2 and (i know it gets worse for a while but this boys is fast as hell and can run laps around my friends 4 year all day) has always been an escape artist and climber. I'm looking for ideas on ways to secure doors for his own safety. He has mastered everything I've thought of including normal deadbolts, hook and eye latches(uses something long to unhook them), hotel style chains, the sliding latches like on gates, a bunch of different knob covers, strap like things, rope around the knob tightly attached to a screw in the wall (desperate at this point), we even did lock and key knobs and kept the keys hanging on hooks on the walls up high and he figured how to get them down and unlock the doors. Baby gates dont work he can climb them and has broken down 4 gates that were screwed into the studs nor do big playpen style things. I'm probably forgetting some. I have alarms on the doors going outside because he loves to sprint out them any chance he gets, it's hilarious to him. All he wants to do is be outside from when his eyes open in the morning until he falls asleep, those days are fine. Does anyone have any weird solutions for me? Keeping this boy safe is a serious fulltime job