What's On
From hands-on workshops to inspiring talks and live demos, SMRRF 2026 is packed with creativity, community, and cutting-edge 3D printing. Whether you're a seasoned maker or just starting out, there’s something for everyone, including talks, workshops, giveaways, a fundraising raffle, and powerful stories from neurodivergent voices in STEM.
SMRRF is a family-friendly event - there is something for everyone!
Come for the printers, stay for the people.
Win the Original Voron 2 Prototype Serial 0
Date: Sunday, 8th of March 2026
Time: 15:00 - 15:15
Have you ever dreamed of owning a piece of 3D Printing history? This is your chance!
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This development frame, known as Serial 0, is the machine on which the entire VORON 2 line was created. First built as a VORON 2.0 prototype in 2017, it went on to serve as the test platform for every major release: V2.1, V2.2, and V2.4. All of the V2 development took place on this frame, making it one of the most historically significant objects in the VORON ecosystem.
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Now, this legendary machine is being restored by Steve Peterson, who will rebuild it with fresh components while preserving the original Serial 0 frame and as many authentic elements as possible. Follow Steve as he rebuilds the VORON 2, serial 0 on his YouTube channel.
SMRRF Auction 2026
Date: Sunday, 8th of March 2026
Time: 16:00
Our last auction was a huge success. Together, we raised over £8,500 to fund neurodivergent young people in STEM. This year, some of our highlights include:
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LDO Voron 2.4 300 Kit
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Limited Edition Bambu Lab P1S
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Fysetc Doron Delta Kit
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Panda Bamboo Feeder & Panda Breath
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LGX Lite Pro Metal from BondTech
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E3D upgrades for Bambu Lab & Prusa
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HueForge framed artworks
​Online only. Free shipping on all winning items. Every bid supports neurodivergent young people in STEM.
Raffle
Dates: Saturday, 7th of March and Sunday, 8th of March 2026
Time: 15:20 - 15:50
From Bambu Lab to Alan Mandic and the Voron team, our 2024 raffles were bursting with generosity, and raised almost £5,000 to support young neurodivergent makers.
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The response was overwhelming, and it's clear: our community loves a good raffle! That’s why we’re bringing it back for SMRRF 2026, bigger and better, with more prizes, more chances to win, and more impact for young people in STEM.
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What will you walk away with?
Got a donation for the Raffle? Contact us at Jess@sanjaymortimerfoundation.org
Death Racers
Dates: Saturday, 7th of March
Time: 12:45 - 13:30
Join other competitors in the ring as you fight to the death with your 'Death Racer'.​
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These 3D printed robots are the brainchild of Michael Baddeley and Sam Prentice and have become reoccurring events at 3D RepRap festivals around the world.
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Click the button to download your print and don't forget to grab your hardware from BIGTREETECH.​​​
Will you lose your head or rise as the ultimate champion?!​
Dates: Saturday, 7th of March and Sunday, 8th of March 2026
Precision Engineering meets Robot Rumble!
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Think Robot Wars, but made with 3D printing ingenuity! These tiny ninjas weigh just 150g, but they sure know how to pack a punch. Blending STEM learning with fun, innovation, and cutting-edge manufacturing techniques, these little bots are a playground for big kids.​
Come and try your hand at combat robotics in Accu's exclusive robot arena - let the battles begin!
Meet Our STARS
Our SMF Stars are the beating heart of SMRRF and the reason we do what we do. These brilliant young minds, many navigating the challenges of autism, ADHD, or dyslexia, bring extraordinary talent, creativity, and resilience to the world of STEM.
This year, they’ll take to the stage to share their journeys, reminding us all why inclusion, innovation, and community matter.​
Interested in sponsoring one of our Stars? Our applications are open.
Workshops
We're planning a ton of exciting workshops for kids, and for the big kids among us too!
Get ready to build, make, test, and try new things that spark curiosity and creativity in makers of all ages.
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Whether you're designing, tinkering, or simply exploring, there’s something for everyone to get stuck into.​ More information on our workshop page. Please see below for our Workshops schedule.
Interested in hosting a makers workshop?
Contact us at Jess@SanjayMortimerFoundation.org
What's Coming in 2026
SMRRF 2026 promises more live builds, hands-on demos, cutting-edge machines, and creative collisions than ever before.
With Voron Designs, Bambu Lab, Prusa, Diamondback, 3D Prima, E3D, Accu,123-3D, plus many more already confirmed, exhibitor spots are filling fast.
Don’t miss your chance to join us.