https://theawesomer.com/photos/2026/07/massive_marble_run_t.jpg
Jelle’s Marble Runs built this impressive display using 19,000 individual marbles along with parts from Xyloba and Gravitrax. The run starts slowly, but builds to a big finish with fields filled with thousands of hand-placed marbles laid out in pixel-art patterns. It took him five days to set it all up, and just a few minutes for all of the marbles to cascade through.
The Awesomer