International Science and Engineering Fair (ISEF)
World's largest pre-college STEM competition where students present original research projects, with winners earning scholarships and recognition.
Regeneron ISEF event week will be held from May 9-15, 2026 at the Phoenix Convention Center
Interested in competing? Use the links below to find an Affiliated Fair in your area
Regeneron ISEF finalists compete for nearly $9 million in awards, prizes and scholarships
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