Kids and adults alike will be captivated! A collection of DIY marble run ideas
How about making a marble run for a summer vacation craft or a handmade activity with your kids? We’ve gathered ideas for easy-to-make marble runs using familiar materials like cardboard, weatherstripping, and paper cups.
From simple tracks to complex courses with conveyor belts and spirals, these tips are packed with ways to double the fun of making and playing.
They’re also perfect for nurturing children’s creativity.
Make one together, enjoy the sound of the marbles rolling, and spend some truly absorbing time!
Kids and adults alike will be hooked! A collection of DIY marble run ideas (1–10)
Cardboard Maze
A classic summer break craft: the cardboard marble maze! It’s a simple game where you guide a marble to the goal without letting it fall into any holes, but kids get completely absorbed in it.
You can easily make this game by hand, so why not try creating it together as a parent-child activity? First, make a box frame out of cardboard and cut a hole for the marble retrieval opening.
Prepare two pieces of cardboard slightly lower than the side walls and attach them to the inside left and right walls.
Create a maze in a slightly smaller box, then place it on top inside the frame box—and you’re done! The cardboard pieces attached on the left and right act as stoppers, creating a gap between the two boxes, so any marble that falls through a hole will roll to the retrieval opening.
spiral ramp
Why not try making a cardboard craft “Spiral Slope”? This model comes with a lever; turn the lever and a conveyor belt activates, carrying marbles up to the top of the spiral slope.
The marbles that drop from the conveyor naturally feed into the spiral slope, so as long as you keep turning the lever, you can enjoy watching the marbles run continuously.
There are separate blueprints for the spiral slope and the conveyor belt, so check the plans, cut out the parts, and assemble them.
Infinite Marble Run
Let’s make an infinity marble run shaped like a figure eight! You’ll need two deep paper plates and two paper cups.
First, cut a hole in the center of each paper plate that’s just big enough to fit a paper cup, then cut a slit from the rim of the plate to the hole.
Do the same with the other plate, and glue the two plates together so they form a figure-eight shape.
Finally, insert the paper cups into the holes, and you’re done! You can use the cups to store marbles when you’re not playing, or to adjust the difficulty.
If you remove the cups, the marbles can fall into the holes, making it more challenging.
Try it whichever way you like!
Spinning Marble Game
Are you familiar with a toy called the Corinth game? You place a marble on a launcher, shoot it, and try to drop it into holes marked with scores.
This “Twirl Marble Game” is an idea that’s like a variation of that.
Its biggest feature is that the marble’s path is a spiral.
In terms of structure, the front side of the base has the launcher and the spiral section, while the back side has the track the fallen marbles travel through.
You’ll need to use a rubber band to make the mechanism for the launcher, but aside from that, it’s relatively simple: just glue cut cardboard pieces and make some holes.
If you like, give it a try—build it and have fun playing!
Marble run made from 100-yen shop parts
At 100-yen shops, you can find lots of materials for DIY projects, like wood and nails.
Why not use them to make your own original marble coaster? Create a path for the marble by alternating slopes from top to bottom, and add mechanisms to the slopes.
How about hammering in nails like a Corinth game (bagatelle), or carving the slopes with a chisel to make a bumpy road? It’s also fun to combine unexpected items—like a fidget spinner—to build your course!
Vertical loop
Here’s how to make a vertical loop where a marble does a full 360-degree turn.
It’s a very simple build, but it’s an idea you’ll want to play with over and over.
First, cut circular parts of the same size out of 3 mm cardboard and hollow out the centers.
Make a single slit in each ring-shaped piece and attach single-wall corrugated cardboard so it’s sandwiched by the ring.
Next, connect track sections to the slitted parts, and attach a support pillar to the starting track to create a downhill slope—that’s it.
The marble will pick up speed on the slope and loop all the way around, so adjust the starting height as you build to find what works best.
Marble coaster
Would you like to try making a “marble coaster” where you connect parts to build your own custom track? This idea shows how to use construction paper to create curves and right-angle sections.
By adapting the basic method, you can design all kinds of courses—so feel free to get creative.
Once the track parts are finished, connect them and try rolling a marble.
If you link and glue the pieces inside a box frame, you can play with it over and over, and it also makes a great project to submit for summer vacation homework.
Corinth game
The Korinto game you often see at summer festivals is a classic wooden toy where you compete for points based on where a marble launched from the shooter lands.
Make a wooden box as the base, fix a curved wooden board to the top to form an arch inside the box, and then build a launcher on the right side of the base using a wooden stick, cork, and rubber bands.
Next, hammer nails into the section that will serve as the marble’s pathway.
Finally, attach score stickers and you’re done.
You’ll need to hammer in quite a few nails, but once you make it, you can enjoy it for a long time—so give this craft a try!
Marble run made from paper cups and toothpicks
Here’s an idea for a marble-rolling toy you can make with paper cups and toothpicks.
Glue two paper cups together bottom to bottom, then insert toothpicks into the sides in a spiral pattern.
If the gaps are too wide, the marble will fall through, so try to keep the spacing as small as possible.
If small children will be playing with it, loose toothpicks are very dangerous.
Be sure to cut off any sharp points and glue the toothpicks to the paper cups to secure them.
Once all the toothpicks are in place, it’s done! Drop a marble in from the top and let it roll.
The sound of the marble sliding over the toothpicks is really beautiful.
belt conveyor
Let’s make a conveyor belt out of cardboard that carries marbles.
This is a manual type: when you turn the handle round and round, the conveyor belt moves.
There’s a blueprint available, so first download it and cut out the parts according to the templates.
Assemble the conveyor’s supports, the handle, the belt, and then the base and the marble tray.
For the belt rollers, thread two plastic bottle caps onto a bamboo skewer and wrap rubber bands around the outside of the caps.
Use 5 mm cardboard for the structure, and use single-face corrugated cardboard for the belt.