Los Angeles Regional Tournament

Division B and C teams from Los Angeles County compete for the opportunity to advance to the Southern California State Tournament in April.

Location: Rio Hondo College
Date: Saturday, Feb 28, 2026
Divisions: B, C
Tournament Director: David Zheng
Regional Director: Julie Newman

Communique 1

Thank you all for your patience as we finalize some details about the venue and schedule for the season. This year, the Los Angeles Regional Science Olympiad tournament will take place at Rio Hondo College on Saturday February 28, 2026. Please find some details for this tournament below.

Registration Status
Thank you to all the teams who have already signed up online. As a reminder, participation at the tournament is not guaranteed until registration is complete (principal verification, certificate of insurance, and membership dues).

Certificate of Insurance
Required wording for the Certificate of Insurance can be found on our webpage in the downloads section.

Preliminary Schedule
The preliminary schedule for the tournament will soon be available on our webpage in the downloads section.

Self-Sign Up Events
We will be using the Event Sign Up System (ESUS), for the self-scheduled events sign ups. The link to access the self-schedule sign up is here.
Login information will be emailed to the head coaches of each team by 8AM Monday, February 9. If you do not receive the username and password by then, please contact us immediately because the self-scheduled event online sign up will open Wednesday, February 11, at 5:00PM, and will close on Wednesday, February 25, at 5:00 PM. You will NOT be able to sign up for these events after it closes. For technical issues, please contact esus@socalscioly.org.

Welcome to the 2025-2026 Season!

Team Registration for Division B and C for the 2025-26 season is now open. The rules for Division B and C are available for free on the National Science Olympiad web page.

Number of Teams per School

There is no limit on the number of teams per school. Each team from a school participating in an Invitational or Regional Tournament must be registered with the state. All teams are expected to compete at the Regional Tournament.


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