Lego Marble Run

In honour of my brother Ryan, I welcome Ness from One Perfect Day and her lego marble run.


How to make a Lego marble run

We recently bought a wooden labyrinth. It’s one of those marble mazes where you tilt the top to move the marble through the maze.

There a lots of holes along the way and the idea is to not let the marble drop through. My five year old loved it – in theory. Unfortunately it was a little too challenging for him and he was becoming quite frustrated. When I suggested that we try to make one out of Lego (his greatest passion in life!) he was thrilled.

How to make a Lego marble maze:

To make a Lego marble maze all you need is a base board and lots of Lego bricks. It’s a pretty straightforward process but here are a few tips that we learned along the way while making ours.

* Start by placing a border of bricks around the perimeter of the board, leaving two openings – this will be your entry and exit points for the marble.

* Next, place your bricks on the base board in the formation of your maze but don’t actually press them into position until you are happy with your design. This will save you a whole lot of trouble if you are half way through and find that the pattern just isn’t working out.

* As you are creating the pathways for the marble, make sure that you are placing the Lego bricks wide enough apart for the marble to roll easily between them.

* We used all red bricks to make our marble maze but it would look great with mixed colours as well. It would also be fun to make patterns with two or three alternating colours (and pattern making is an early maths concept so you’d be adding some extra learning to the play as well).

Make a diy Lego marble maze

My five year old absolutely loves the Lego marble maze and we had some fun races to see who could make the marble travel through the maze the fastest. It wasn’t long before the Lego mini figures came out and the dramatic play began. I love that this diy toy is so versatile.

Lego marble maze

What we learned:
* Fine motor skills
* Pattern making, sequencing, problem solving and planning
*Concepts of direction (left, right, up, down, forwards, backwards)
* Gross motor skills
* Language development and story telling skills (through imaginative play)

R and Ness

Ness lives with her family in Sydney and is the creator of One Perfect Day where she writes about family, food, and playful learning for kids. You can find her on Facebook, Pinterest and Twitter. Her mantra is “Every day may not be good but there is something good in every day” and she shares those good moments on Instagram.

20 Replies to “Lego Marble Run”

  1. Such a fun idea! We’ve not cracked out all our Lego yet as our toddler tornado would see to it that we didn’t have any left. I’m totally going to try one out of Duplo though for now. They’ll love it! Thanks for sharing :)

  2. I’m the Editorial Assistant for Fun Family Crafts and I wanted to let you know that we have featured your project! You can see it here:

    If you have other kid-friendly craft tutorials, we’d love it if you would submit them. If you would like to display a featured button on your site, you can grab one from the right side bar of your post above. Thanks for a wonderful project idea!

  3. wow I remember making these Lego mazes when I was young during the school holidays 50 years ago! We would sometimes put a green base plate on the top too and see if we could get the marble through the maze that way.
    Thanks for the reminder

  4. What a fantastic idea! I’m a big fan of taking the legos on road trips and this is a great idea to extend the fun. I’m going to link to this in a post on my website and would appreciate a shout out from you!

    If you are headed out with your little Pebbles and Rocky, visit for tips on packing light and traveling with the kids. I also have $3 downloads for learning along the way about countries like Spain and France (Canada on the way soon.) and world class museums like the Prado and the Louvre.

    Thanks for sharing the marvelous idea!
    Natalie, The Educational Tourist

  5. What size base plate are you using? Would like to incorporate this activity in a LEGO class I’m teaching. Thanks in advance!

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