USABO (USA Biology Olympiad) 2026: Exam Schedule, Rules, and Preparation Programs

USABO 2026 Exam Date and Registration Information

The USA Biology Olympiad (USABO) – China Division is one of the most prestigious international biology competitions for high school students worldwide. The official exam schedule for USABO 2026 is as follows:

• Registration Deadline: March 24, 2026 (Monday)

• Exam Date: April 4, 2026 (Saturday)

• Exam Time: 10:30–11:20 (50 minutes)

• Score Release: 4–6 weeks after the exam,预计 early May 2026

2026 International Academic Competition Overview

(Only selected competitions are listed below. For full competition details and registration assistance, please contact us.)

Mathematics

• AIME Challenge

• Euclid Mathematics Contest

• AMC 8 / AMC 10 / AMC 12

• IMMC (International Mathematical Modeling Challenge)

Physics

• F = ma

• Physics Bowl

• BAAO

• BPHO / IPC / SPC

• CAP

• SIN Physics Contest

Chemistry

• CCC

• UKChO

• USNCO

• C3L6 Chemistry League

Biology

• USABO

• Brain Bee Neuroscience Competition

Economics & Business

• NEC National Finals

• IEO (International Economics Olympiad)

Other Competitions

• IOLC

• NOAI

• USAAIO

• HIR

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USABO 2026 Exam Rules and Format

• Eligible Grades: Grades 9–12 (high school students)

• Exam Format: Individual competition, English-only

• Duration: 50 minutes (approximately 1 minute per question)

• Number of Questions: 50 multiple-choice questions

  • Some questions may have multiple correct answers; full credit is awarded only if all correct options are selected

• Scoring:

  • Total score: 50 points

  • +1 point for each correct answer

  • No penalty for incorrect or unanswered questions

• Exam Mode: Offline written exam (schools may apply for online testing)

• Experimental Section: None

USABO Awards and Honors

• Super Gold Award (Top 5%)
  A strong academic credential for applicants targeting Ivy League universities and MIT.

• Gold Award (Top 10%)
  Reference cutoffs:

  • 2024: 25 points

  • 2025: 33 points
    (Cutoff scores fluctuate annually.)

• Silver Award (Top 25%)
  Provides a competitive edge for U.S. Top 30 universities and elite domestic institutions.

• Bronze Award (Top 35%)
  Helps applicants stand out in U.S. Top 50 admissions.

• Regional Excellence Award (Top 20% by region)
  Ideal for younger students building early competition experience.

Brain Bee Neuroscience Introductory Course

Zero-Foundation Friendly | Grades 5–8 | Trial Class: ¥9.9

Can Your Brain “Trick” You?

An Introduction to Sensation and Perception

The Brain Bee Neuroscience Competition originated in the United States and is a globally recognized academic challenge for young students. It is jointly supported by leading organizations such as:

• American Psychological Association

• Society for Neuroscience

• European Neuroscience Society

• Dana Foundation

• International Brain Research Organization

• Alzheimer’s Association

This program is ideal for students interested in biology, neuroscience, psychology, chemistry, artificial intelligence, and related fields. The trial course introduces core Brain Bee concepts and question styles, laying the groundwork for future competitions such as Brain Bee and USABO.

Course Highlights

• No prior knowledge required
  A structured introductory experience designed for beginners.

• Engaging, real-life examples
  Learn neuroscience through everyday phenomena and cognitive illusions.

• Instruction by top scholars
  Led by a UC San Diego–trained neuroscience expert.

• Clear academic pathway
  Direct preparation for Brain Bee and USABO competitions.

Course Details

• Class Topic: How Your Brain “Tricks” You – Sensation & Perception

• Group: Junior Division (Grades 5–8)

• Class Time: February 6, 2026, 6:00–7:00 PM

Instructor Background

• M.S. in Cognitive Science, University of California, San Diego (Full Scholarship)

• B.S. with Honors in Neurobiology & Behavior and Cognitive Science, University of California, Davis

• Over 10 years of international study and teaching experience

• TOEFL Speaking: Full Score

• AP Board–Certified Instructor

Selected Student Achievements

• 2025 Brain Bee National Finals:

  • 7 First Prizes (including Taiwan regional champion and national rank #13)

  • 2 Second Prizes, 6 Third Prizes

• 2025 Brain Bee Regional Competitions:

  • 3 First Prizes (including Guangxi Regional Champion)

  • 12 Second Prizes, 4 Third Prizes

• 2025 USABO:

  • 2 Super Gold, 2 Gold, 2 Silver, 4 Bronze

• 2025 BBO:

  • 2 Gold, 1 Silver, 2 Bronze

• 2025 HOSA Behavioral Health:

  • 1 student advanced to the Global Round

• 2024 British Psychology Olympiad (BPO):

  • 2 students advanced to the Global Round

Course Pricing

• Original Price: ¥1,999

• Trial Class Special Price: ¥9.9

Secure your seat and begin your journey into neuroscience and biology competitions.