International Mathematical Olympiad vs Regeneron ISEF Awards
Comparing two elite STEM opportunities. International Mathematical Olympiad is a olympiad while Regeneron ISEF Awards is a competition.
| International Mathematical Olympiad | Regeneron ISEF Awards | |
|---|---|---|
| Prestige Tier | Tier 1 — Elite | Tier 2 — Highly Competitive |
| Type | Olympiad | Competition |
| Organization | IMO Official | Society for Science |
| Acceptance Rate | Extremely competitive; approximately 0.01-0.1% of high school students worldwide reach IMO. For USA: ~6 students selected from 300,000+ AMC participants annually | Approximately 1,600-1,700 finalists compete at ISEF annually out of significantly larger pool competing at 365+ affiliated fairs; roughly 600 finalists receive awards/prizes (37.5% of finalists awarded) |
| Applicants | Approximately 5,000-6,000 contestants from 100+ countries compete at IMO annually. USA sends 6 representatives from ~300,000 AMC 10/12 participants | Over 1,600 finalists selected annually from 365 Society-affiliated fairs across 60+ countries and territories; total number competing at all affiliated fairs globally is much larger (tens of thousands) |
| Deadline | — | — |
| Award | — | $7,000,000 |
| Cost to Apply | Free | Free |
| US Only | No / International | No / International |
| Grades | High school students only; typically grades 9-12 (ages 13-19) | 9th through 12th grade (high school students) |
| College Impact | Extremely positive and highly prestigious. IMO medalists (especially gold) are exceptionally rare and highly valued by top universities globally. Impact includes: (1) Gold/Silver medalists essentially... | Reaching Regeneron ISEF as a finalist is extremely prestigious in college admissions and carries significant weight. Top colleges (Ivy League, Stanford, MIT, etc.) view ISEF participation highly favor... |