Riverside County Science and Engineering Fair Showcases Student Innovation

Over 500 students from 30 districts to present award-winning projects

Published on Feb. 25, 2026

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The Riverside County Science and Engineering Fair will feature 530 students from 30 affiliate fairs representing public, charter, and private schools in Riverside County. The students will present 367 projects spanning 22 subject matter categories, with winners advancing to the California State Science and Engineering Fair and the Regeneron International Science and Engineering Fair.

Why it matters

The Riverside County Science and Engineering Fair is an important event that showcases the scientific curiosity, critical thinking, and innovative spirit of local students. By providing a platform for students to present their research and experiments, the fair helps foster a love of STEM subjects and encourages the next generation of scientists, engineers, and problem-solvers.

The details

The fair will take place on February 27-28, 2026, at the Riverside Convention Center. Judging will occur on Friday, February 27, and the public can view the projects and attend the awards ceremony on Saturday, February 28. Students will compete in the Grade 4/5 division, Junior division (grades 6-8), and Senior division (high school), with winners advancing to state and international competitions.

  • The Riverside County Science and Engineering Fair will take place on February 27-28, 2026.
  • Judging will occur on Friday, February 27, 2026.
  • The public viewing and awards ceremony will be held on Saturday, February 28, 2026, from 9:00 a.m. to 12:00 p.m.

The players

Riverside County Office of Education

The organization hosting the Riverside County Science and Engineering Fair.

Dr. Edwin Gomez

Riverside County Superintendent of Schools, who praised the students' curiosity and critical thinking skills.

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What they’re saying

“The brilliance and determination of students is on full display at the Riverside County Science and Engineering Fair, where projects explore the power of experimentation and a greater understanding of the natural world and how it works.”

— Dr. Edwin Gomez, Riverside County Superintendent of Schools (Riverside County Office of Education)

What’s next

Winners in the Junior and Senior divisions will advance to the California State Science and Engineering Fair, which will be held entirely online on April 11, 2026. Three Senior division students will also advance to the Regeneron International Science and Engineering (ISEF) Fair, which will be held in Phoenix, Arizona, from May 9-15, 2026.

The takeaway

The Riverside County Science and Engineering Fair showcases the impressive scientific and engineering talents of local students, highlighting their ability to tackle complex problems through experimentation, critical thinking, and innovative solutions. This event helps inspire the next generation of STEM leaders and demonstrates the importance of fostering curiosity and a love of learning in our schools.