International Brain Beewith USA national and local chapter competitions

The Irvine Brain Bee, hosted by UCI's Center for the Neurobiology of Learning and Memory (CNLM), serves Orange County and Southern California high schoolers, usually each February on the UCI campus; the 2026 edition drew a record 143 students. Registration is announced through the CNLM mailing list, and families can email memory@uci.edu for the next cycle. Los Angeles, San Diego and the Bay Area run their own chapters.

Yes. The 2026 USA National Brain Bee Championship took place on 25 April 2026 at UC Irvine, organized by the campus's CNLM, with a record 54 chapter champions from 33 states. The host site can change year to year, but local families have had both the chapter event and the national championship within a short drive.

Yes. The USA National Championship admits only chapter winners, with no direct individual entry, and a student may compete in just one chapter event per year and at nationals only once in a lifetime. Irvine students can enter the local chapter competition in multiple years to build experience, then aim for the chapter title in their strongest year, saving that single national shot for the right moment.

The core text is BrainFacts, available as a free PDF, supplemented by Chapter 1 of the Open Neuroscience Initiative and the National Library of Medicine's Medical Encyclopedia. Topics span neuroanatomy, histology, MRI interpretation and common neurological and psychiatric disorders. Because the national championship includes a hands-on round identifying real specimens and scans under time pressure, reading alone is not enough — students need heavy practice with images and slides.

Three rounds. Round 1 is a 50-question written test on foundational neuroscience, one point each. Round 2A is a neuroanatomy practical: 25 stations of specimens or MRI images with one minute per station. Round 2B is 25 multiple-choice questions on clinical cases and research. Round 3 is an elimination final for the top 10-12 competitors, answering on whiteboards until the top three are determined.

Yes. The US pathway requires competitors to be 13-19 years old on competition day and enrolled in (or a graduate of) an accredited US high school, so 9th graders qualify. The BrainFacts material is written at an accessible level and does not assume AP Biology, so starting from zero is normal. Starting early is an advantage, since chapter competitions can be entered every year while nationals is once in a lifetime.

Local chapter fees are set by each chapter, so ask the coordinator; the Irvine Brain Bee champion also receives a sponsored trip for two to nationals. The 2026 USA National Brain Bee Championship charged a $400 registration fee covering the competitor and one chaperone, including meals and an event shirt, with extra family guest passes at $50 each. Fees for the 2026-27 season had not been published at the time we checked.

It helps when it is part of a longer story. A chapter title is a regional honour worth listing on the Common App, but the more durable value is that preparing forces real neuroscience learning, and the UCI-hosted chapter event puts students in front of working labs and researchers. Those contacts often lead to summer research, essay material, or volunteering at the next Brain Bee — which is what admissions readers actually respond to.