Volunteer at Regeneron ISEF 2026 - May 2026 in Phoenix, AZ!
Regeneron ISEF is coming back to Phoenix, AZ, in May 2026! Learn more about how you can volunteer and support the best young scientists and engineers from around the world. More than 500 volunteers will be needed across a spectrum of activities!
- Sign up to get notified when the 2026 ISEF Volunteer Registration goes live! Registration is expected to open in January 2026; those who sign up to get notified in advance will have a priority access period!
- Learn more about serving as a Grand Awards judge.

Why volunteer at Regeneron ISEF?
Volunteering at Regeneron ISEF is an incredible way to support the next generation of scientists and engineers. As a Regeneron ISEF volunteer, you get a behind-the-scenes look and a front-row seat to the world’s largest international STEM research competition for high school students. Volunteers help in a variety of ways, from preparing materials and directly supporting finalists on site to interpreting for finalists who don’t speak English, and more!
In addition to supporting a good cause, volunteering at Regeneron ISEF is a great way to earn community service hours or credit for your business, school, or institution.
Ready to help? Sign up to get notified when volunteer registration for Regeneron ISEF 2026 opens!

Where can I learn more about ISEF?
- Highlights from ISEF 2025 in Columbus, Ohio
- Science Fair: The Series trailer – highlight reel of the just-released show that follows innovators, engineers, and scientists on their way to ISEF 2022
- Science Fair – 2018 documentary and winner of the audience award at Sundance and SXSW
- Inventing Tomorrow – film featuring teenage innovators from around the world, winner of a 2019 Peabody Award
- ISEF 2025 Virtual Showcase – virtual Finalist Exhibit Hall of all 2024 projects.
