Marble Run

Marble Run

time the fastest marble on this DIY racetrack!

Put video here then delete title


  • Marble
  • Cardboard
  • Scissors
  • Tape


  1. Cut the cardboard to create a frame with a folded piece and the borders
  2. Tape the borders to help support the frame up
  3. Cut the cardboard to create the race track (make sure the width is wide enough to fit one marble)
  4. Tape the racetrack on the frame (make sure the height clearance is high enough for the marble to fit)
  5. Cut 1 cm wide cardboard pieces that are as long as your racetrack pieces
  6. Tape these pieces to the side of your racetrack to act as bumpers
  7.  Add an epic slide by taping it at the end
  8. Time your marble!