Regeneron ISEF 2024: Los Angeles, CA
High school scientists from around the world won nearly $9M in awards, scholarships at Regeneron ISEF 2024, with the $75,000 top award going to 16-year-old Grace Sun of Lexington, Kentucky.
- Read the Press Release
- Watch the and the
- Head to our to see all the projects
Be a part of ISEF 2025:
Science Fair: The Series
Regeneron ISEF is on a small screen near you!
Be sure to tune in for Science Fair: The Series on the National Geographic channel and streaming on Disney+ and Hulu.
Watch this gripping three-part docuseries that follows the ups and downs of young innovators, engineers and scientists on their way to the Regeneron International Science and Engineering Fair.
![Science Fair: The Series](/wp-content/uploads/2023/12/2023_ScienceFair_NatGeo_promo.jpg)
Compete
Competing at Regeneron ISEF starts at a Society-affiliated fair.
Official rules and guidelines for competition.
Project Material Guidelines for Regeneron ISEF 2024.
Answers to questions for students, parents and teachers.
Definitions and details of the categories of competition.
Searchable database of abstracts from 2014 to 2023.
Congratulations to the top winners of Regeneron ISEF 2023!
High school scientists from around the world won nearly $9M in awards, scholarships at Regeneron ISEF 2023, with the $75,000 top award going to 17-year-old Kaitlyn Wang of San José, California.
Read the Grand Awards Press Release
Watch the
Head to our to see all the winners’ projects
![ISEF 2023 Grand Award Ceremony, Dallas Texas - top award winners](/wp-content/uploads/2023/05/20230519_GrandCeremony_1561_CA.jpg)
Affiliated Fairs
The Society’s network of affiliated science fairs around the globe are critical to the success of Regeneron ISEF and Thermo Fisher Scientific Junior Innovators Challenge.
Resources for science fair personnel include:
- Affiliated Fair Dashboard
- Affiliated Fair Guidelines
- Resources for Science Fair Management
- Standards for Science Fairs