Algodoo

Credit to whoever made the marbles and tools to build this. (Luka, MarbleRaced, etc.)
Leg 17: Multi Multi bowls! (Credit to Luka for them)
Leg 18: The Boxes
Leg 19: Teleporter Chairs (How it works: There is a teleporter chair, but there are obstacles blocking it. When a marble touches the chair, it will teleport to a path and two more bowls before the end of the leg. The last marble to finish is eliminated!)
Leg 20: Try, Fail, Repeat
Press ENTER OR RETURN to start the marble race.
Enjoy the race and tell me the results!