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Welcome to Project Marblearth!

Explore the community-organized initiative to expand the narratives of the Jelle’s Marble Runs universe beyond the videos, chronicled in a series of blogs.

Project Marblearth is an independently community-organized initiative to expand the fictional narrative universe of Jelle’s Marble Runs, a YouTube channel that creates “marble sports” series such as the Marble League, Marble Rally, and Marbula One.
The purposes of Project Marblearth are to collaborate creatively within the online marble sports community and to bring fictional stories to life about how marble athletes get into sports and become the best versions of themselves through their training.

Get in touch with the Project:

Discord: Join our server here!
Twitter: @Marblearth


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Newest Posts

MRS6 Memo #5: Race 5

Back to back to back. In 58 races of the Marble Rally and the entire competitive history of Jelle’s Marble Runs, it had never been done. No competitor had ever earned three consecutive gold medals in one season…until Season 6 of the Marble…

Let's roll!

What is Project Marblearth?

New to the JMR Expanded Universe? Read about the development and goal of Project Marblearth below.

How do I get involved?

Interested in discussing lore with fellow enthusiasts? Join our Discord at the link below!

Join a growing community of marble sports fans!

The unofficial Discord server for all things Jelle’s Marble Runs! Meet and converse with marble fans around the world!
The unofficial subreddit for Jelle’s Marble Runs!

Disclaimer: This website is unassociated and unaffiliated with Jelle’s Marble Runs.

Keep on rolling!