Welcome to


The new hub for marble fans around the world - Welcome to the JMR Marble Sports homepage! With superior entertainment and production quality, Jelle's Marble Runs strives to create the very best marble sports competitions in the world.


Superior Entertainment

OUR Series

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. Say goodbye to boredom and disappointing human sports!

The committee for jmr

about us

Our committee consistently prioritizes quality and communication as the means to advance marble sports. In our inception, the JMRC aided Jelle's Marble Runs in offering many extras—while overseeing, assuring, and bettering the overall quality of the brand. Without the JMRC, the caliber that the 2019 Marble League reached would not have been realized. Our mission is to continue to advise JMR, ensuring that fans old and new can appreciate and enjoy our content.





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Recent Posts

RetRollSpective – Limers

The Limers’ logo, designed by Tim Ritz. Hello and welcome to another RetRollSpective, where I reflect on the history of marble athletes that have been

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