Regeneron ISEF 2026 vs Ron Brown Scholar Program 2026
Comparing two elite STEM opportunities. Regeneron ISEF 2026 is a competition while Ron Brown Scholar Program 2026 is a scholarship.
| Regeneron ISEF 2026 | Ron Brown Scholar Program 2026 | |
|---|---|---|
| Prestige Tier | Tier 1 — Elite | Tier 1 — Elite |
| Type | Competition | Scholarship |
| Organization | Regeneron | Ron Brown Scholar Program |
| Acceptance Rate | Roughly 1,700 finalists are selected from 365 affiliated fairs worldwide. Getting to ISEF requires first winning regionally, which itself is competitive. Estimated <1% of all science fair participants globally reach ISEF. At the ISEF itself, approximately 600 of the 1,700 finalists (~35%) receive some award. | Estimated 5-10% acceptance rate based on prestige tier 1 classification and $40,000 award amount (highly competitive, exact rate unavailable) |
| Applicants | Millions of students compete in science fairs globally each year; approximately 1,700–1,800 reach ISEF as finalists | Likely 500-2,000+ applicants annually (specific number not available) |
| Deadline | — | Rolling |
| Award | — | $40,000 |
| Cost to Apply | Free | Free |
| US Only | No / International | Yes |
| Grades | Grades 9–12 (high school students only; middle schoolers compete in the separate Junior Innovators Challenge) | High school seniors (12th grade, graduating class of 2026) |
| College Impact | ISEF finalist status is one of the most powerful extracurricular credentials in college admissions. Being named an ISEF finalist (simply qualifying) is Tier 1 on most admissions frameworks. Grand Awar... | The Ron Brown Scholar Program is viewed very favorably by college admissions officers and is recognized as a prestigious national scholarship. Winning this scholarship demonstrates: (1) Academic excel... |