| 2026 Orange County Regional Science Olympiad Tournament |
| Date: Saturday, February 14, 2026 |
Host Site: UC Irvine |
| Click Here to Register: SoCal Science Olympiad |
Welcome to the 2025-2026 Season!
The Orange County Department of Education (OCDE) and University of California, Irvine (UCI) are excited to join together to provide a safe and fair Regional Competition for the 2026 season. To better facilitate UCI's ability to host this year's competition, all Team announcements, schedules, and results will be posted on their website.
Thank you,
The OC Regional Planning Team
Science Olympiad is an international nonprofit organization devoted to improving the quality of science education, increasing student interest in science, and providing recognition for outstanding achievement in science education by both students and teachers. Southern California Science Olympiad - a chapter of Science Olympiad - hosts, manages or supports over 8 Invitational, 9 Regional, and 1 State Tournaments in Southern California.
EDUCATIONAL SERVICES DIVISION
CURRICULUM, INSTRUCTION & ACADEMIC ENRICHMENT UNIT
