From fast-paced races to carefully crafted mazes, Jelle’s Marble Runs offers a variety of content for all marble sports fans. Whether you’re a fan of individual competitors like Red Number 3 in the Marble Rally or prefer to see teams like the O’rangers work together towards the gold in the Marble League, all JMR Original Series are held to the same high quality standard and, above all, are designed for the viewer’s enjoyment. Click on a logo to see the series’ description.