Rocky Mountain RepRap Festival 2026

Get ready for the fourth annual Rocky Mountain RepRap Festival! We’re heading back to Loveland, Colorado in 2026. With a massive 36,000 square feet of space, expect heart-pounding Death Races, TF Dragsters, and endless jaw-dropping showcases of RepRap tech. Meet makers from around the world, dive into the latest 3D printing innovations, and celebrate the hobby we all love. General admission tickets drop soon—and as always, they’re FREE. Don’t just watch—be part of it!

We’re calling on companies and individuals to bring their printers, projects, and wildest ideas to share. Whether big or small, polished or experimental—this is about passion. This isn’t a trade show, it’s a community-driven celebration of 3D printing and connection.

Let’s unite around the freedom to create, spotlighting clever applications and all the quirks that make this hobby unforgettable. For the nerds and geeks, for those curious about 3D printing, and for anyone who just wants to learn—this is your weekend.

Power will be available at every booth and table, but we strongly recommend bringing a short (10′ max) extension cord and a power strip or surge protector to keep things running.

⚠️ For safety and security, 3D-printed firearms (any parts or complete) are banned from the event.