Home About Tournament Details Announcements Volunteer Past Tournaments Register We are excited to host the 2025 UC Riverside Highlander Invitational on January 11, 2025! Registration for the 2025 UCR Highlander Invitational is now LIVE. Click on "Register" to begin registering your teams for the tournament! For more information about the tournament, please see "Tournament Details". Follow us on our social media: @ucrscioly (Instagram, Twitter/X, Facebook, YouTube) For all inquiries, please email ucrscioly@gmail.com. Resources Official Science Olympiad Website (Soinc.org) Official 2024-2025 National Rules Student-Run Science Olympiad Wiki (Scioly.org) Southern California Science Olympiad