When it comes to building marble runs, there really is no limit to your imagination, whether it’s out of household waste items or that trusty old Lego set.
For the first time, I’ve come across a whole new way to build a marble run racer set using a toy that was clearly not designed as a marble run. But thinking about it, building a Brio marble run makes perfect sense, as long as the marble never goes too fast.
The video below builds the tension right until the end as the red then blue marble inches ahead. First position is exchanged multiple times right up to the finish line.
By using a combination of Brio train track and ever versatile Lego, the creator of this marble racer has built something that we could all recreate and there really is no limit on how big or small it becomes.