Rocky Mountain Rep Rap Festival

04/20/2026

WHAT A RESULT! The Ultimate Additive 3D Printing Quiz at Rocky Mountain Rep Rap Festival raised $1,350 with 45 attendees 👏

A huge thank you to everyone who showed up, played and supported the SMF mission 💙

Special thanks to our incredible host Joel Telling and David Tobin for bringing the energy and to our season sponsor LDO Motors and of course, Polymaker for providing the filament to our community 🙌

Every ticket helps the Sanjay Mortimer Foundation support neurodivergent young people into STEM, and this is exactly what that impact looks like with 3D Printing Nerd 😘

04/04/2026

The Rocky Mountain RepRap Festival is only two weeks away. We are looking forward to seeing everyone at the Pedersen Toyota Center on April 18 and 19. Have you finished your projects yet? We want to know where you are going first when you get through the doors. Find more information and register for your free tickets at RMRRF.com.

04/03/2026

You can see some incredible 3D creations.

03/22/2026

The Rocky Mountain RepRap Festival 2026 floor plan is officially LIVE!
Ready to geek out and celebrate innovation with the global community on April 18–19? The stage is set for an unforgettable weekend in Loveland-we’ll see you there!
RMRRF.com

02/24/2026

RMRRF 2026 gear is LIVE!
Shirts, hoodies & jackets shipped to your door. These will not be available for purchase at the event!

Shop here-> rmrrf2026.sellfy.store
RMRRF.com

02/02/2026

The official look at this year's Rocky Mountain RepRap Festival is here. See the machines, the makers, and the energy waiting for you in 2026.

Get hyped, get building, and we'll see you in April!

https://youtu.be/J_RLDffSces?si=CnQ1p7W7mRJYbGOU

01/26/2026

Be part of the RMRRF 2026 magic! ✨

Volunteers are the heart of this festival. Sign up now to snag: ✅ Free Daily Shirts ✅ Free Meals ✅ Special Sponsor Perks

See you in Loveland! Sign up here: https://forms.gle/S2uuUZcAPSX242S48

Send a message to learn more

09/11/2025

🎉 Mark your calendars! The 4th Annual Rocky Mountain RepRap Festival is set for April 18–19, 2026 at the Pedersen Toyota Center @ The Ranch in Loveland, CO.

Expect 3D printers, projects, giant builds, live demos, and the best community vibes around. Admission is FREE — tickets are available now 👉 rmrrf.com

04/07/2025

The RMRRF 2025 layout is officially live! 🙌 Want to know where the sponsors will be? How the space is set up? Where you’ll be geeking out all weekend? Now’s your chance to get a first look.
Whether you’re exhibiting, attending, or just excited—it’s all coming together.

03/18/2025

Coming to RMRRF this year!
Winning team members all get a MK4s. VIP passes to Formnext* & an XRP kit from
All participants get a spool of
Details: https://tinyurl.com/Quizshowrmrrf2025