The National Cannabis Research Conference is where cannabis science shows its work — three days of peer-reviewed presentations across pharmacology, cultivation, policy and law, hosted by the Institute of Cannabis Research. The 10th annual edition ran October 19–21, 2026 at the DoubleTree by Hilton Mission Valley in San Diego.
A Decade of Peer Review
The NCRC reached its tenth annual edition in 2026, hosted by the Institute of Cannabis Research at Colorado State University Pueblo. The conference frames its decade as one long platform where science, policy, public health and legal frameworks converge — and the program archives on the official site, running back through 2021, back the claim up in public.
The standard of proof is what separates this event from everything else on the cannabis calendar. Nobody on stage is claiming a miracle — presenters show studies, methods and results, and their peers pick them apart. In an industry drowning in marketing dressed as fact, that rigor is the entire draw.
2026: Two Organizations, One Room
The tenth edition was also a merger of forces. The National Interdisciplinary Cannabis Symposium signed on as co-organizer, joining ICR to pull researchers, healthcare providers, policymakers, legal experts and judges, industry leaders, educators and social scientists into the same three days.
ICR director Chad Kinney framed the collaboration as a convergence of the whole research ecosystem rather than another conference, and 2026 chair Joanna Zeiger made the same point about bringing science, policy, business and equity into one space. The ambition is a bigger table, not a bigger stage.
What Three Days Actually Look Like
The 2026 program listed more than 200 presentations, panel discussions and poster sessions covering pharmacology, cultivation science, chemical analysis, public health and the policy frameworks shaping the plant's future, with continuing legal education credits available for the lawyers in the room. Late-breaking abstract submissions stayed open in the run-up, so the science on stage was current rather than conference-circuit reruns.
The 2026 anchors were heavyweight: Susan Weiss, PhD, was slated for the plenary keynote, and Ziva Cooper, PhD, for the Mechoulam Lecture — a named lecture that tells you how seriously this event takes its scientific lineage.
It is not all lecterns. The 2026 conference reception was set for the flight deck of the USS Midway — a hard venue to top anywhere on the conference circuit, cannabis or otherwise.
The 2026 Edition
NCRC 2026 ran October 19 through 21 at the DoubleTree by Hilton Mission Valley, 7450 Hazard Center Drive, San Diego. Program archives and future registration run through the official conference site.
Who actually belongs in the room: academic researchers, healthcare and public-health professionals, lab scientists, regulators, attorneys chasing those CLE credits, and operators who want their decisions grounded in evidence instead of vibes. If that last group sounds like you, three days here pay for themselves.
Why It Matters
Every claim on a product label, every dosing guideline and every regulatory framework eventually traces back to rooms like this one. The research presented here becomes the evidence that legislators cite, clinicians follow and serious operators build on — usually years before it filters into the industry conversation.
For anyone whose work depends on what the science actually says — cultivation, chemistry, compliance or clinical questions — this is the one event built entirely around finding out. A decade in, it is where the field gathers, and the High Rise events calendar carries the rest of the season around it.