What's On
From hands-on workshops to inspiring talks and live demos, SMRRF 2026 was packed with creativity, community, and cutting-edge 3D printing. Whether you're a seasoned maker or just starting out, there was something for everyone, including talks, workshops, giveaways, a fundraising raffle, and powerful stories from neurodivergent voices in STEM.
SMRRF Auction 2026
The SMRRF 2026 charity auction was a fantastic success, raising £10,227 for the Sanjay Mortimer Foundation.​​ Thanks to the generosity of our sponsors, exhibitors and community, bidders from around the world competed for a wide range of unique prizes celebrating innovation in the 3D printing ecosystem.
Highlights from the auction included the LDO Voron 2.4 300 Kit, Limited Edition Bambu Lab H2C, Prusa CORE One, KB3D Positron V3.2 Printer Kit, Fysetc Doron Delta Kit, and exclusive community items such as the original Benchy concept poster and HueForge framed artworks.
Help make the SMRRF 2027 Charity Auction even bigger. Donate a prize and support the Sanjay Mortimer Foundation's work with neurodivergent young people in STEM.
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SMRRF RAFFLE 2026
The SMRRF 2026 raffle was another fantastic success, raising £5,520 for the Sanjay Mortimer Foundation.​ Thanks to the generosity of our sponsors and community, visitors had the chance to win a range of incredible prizes from across the 3D printing ecosystem.
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Every ticket purchased helped support the Foundation’s mission to empower neurodivergent young people through engineering, making and STEM education.
Death Racers
One of the most exciting moments of SMRRF 2026 was the return of Death Racers, the chaotic and crowd-favourite battle arena created by Michael Baddeley and Sam Prentice.
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Competitors brought their own 3D-printed machines to the arena, racing, colliding and battling for survival in front of a packed audience. The event captured the creativity, humour and engineering spirit that defines the global RepRap community.
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Designed to be printed, built and customised by makers, Death Racers has become a recurring highlight at 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.​​​
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 2027
SMRRF 2027 promises more live builds, hands-on demos, cutting-edge machines, and creative collisions than ever before.
Don’t miss your chance to join us.