marble run

grimms ball run with stepped roofs

Rainbow Steps Ball Run

  • Emily 

This run is a twist on the long run of steps that flows down a wall–here the ball takes a lovely series of curves on its way down. I’ve shown all the steps, and given fewer words for this set of instructions with the hope that you can pop it up on the tablet or phone or wherever and let your kids (7-8ish +? ) give it a go. Enjoy!

balls for wood ball run

Which Size Balls are Best For Ball Runs?

When you’re setting up to build a Ball run using blocks, the size ball you pick makes a big difference. If you’re playing with a very small child, then you need a ball that is not a choking hazard. If you’re working with a young builder, you need something that won’t be frustratingly heavy or light.