27Nov
Berkeley Math Tournament 2026 Online: Online Math Tournament
An online mathematics tournament from the University of California, Berkeley for students in 12th grade and below, and advanced students at younger grade levels are welcome too. The tournament takes place on 5 December 2026: an individual round (a 90-minute General Test or two 60-minute Focus Tests), the 75-minute team Guts Round and a separate proof-based Power Round whose dates will be announced later. Registration closes on 27 November 2026 (11:59 pm US Pacific Time), the fee is 8 dollars per student, teams have up to 6 students, students can register without a coach, and parental consent is required.
Olympiads Online