Challenge Central

Push your design and 3D printing skills, experiment with new filaments and tolerances, and show off your makes at our monthly Fargo-Moorhead meetups.

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Prizes: Free Filament Spools Community & Peer Judged Show & Tell at Monthly Meetups

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Current Challenge

Read challenge specifications, print parameters, and submission deadlines.

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Upcoming Challenge

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"Current & Upcoming Challenges"

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Current Challenges Hub

This directory houses the active monthly challenge and the preview for the upcoming challenge.

Our monthly challenges follow a 3-stage lifecycle:

Announcement: The challenge theme and requirements are announced at the monthly meetup.
Execution: Makers work on their prints between meetups.
Judging & Voting: Physical prints are brought to the following meetup for show & tell, community voting, and prizes.

Active Challenge: October 2026 Halloween Prints (currently active, judging October 28th, 2026).
Upcoming Challenge Preview: November 2026 Multi-Material Printing preview (to be announced at the October meetup).
Challenge Archive: Browse all completed past challenges from 2025 and 2026.

Have questions or want to submit your make early? Bring it to the meetup or share in our community chat.

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Past Challenges & Archive

September 2026