OBFEPBrazilian Public School Physics Olympiad
School accreditation/registration (extended; done by the teacher in charge) · Mar 14 – Jun 1, 2026
2026–2030 calendar
Competition calendar
Tech competitions highlighted (⚡), science olympiads, hackathons and more. Filter by age and click an event for details.
⚡ Upcoming tech dates
48h HackathonsMLH GHWOnline hackathon weekNov 6–12, 2026happening now</> ProgrammingBebrasWorld-Wide Bebras Week of computational thinkingNov 9–13, 2026happening now🔐 CybersecurityCSAWCSAW Cybersecurity Games Global FinalsNov 12–14, 2026in 2 days48h HackathonsJunctionHackathon (48 h)Nov 13–15, 2026in 3 days
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Long registration periods appear only on the days they open and close.
This month's competitions
June 2026
4 dates
OBFBrazilian Physics Olympiad
Registration (schools and students) and Phase 1 fee payment (extended) · Apr 7 – Jun 12, 2026
OBFBrazilian Physics Olympiad
Phase 1 (online exam; 4 h window between 7h on 19/06 and 23h59 on 20/06) · Jun 19–20, 2026
OBFBrazilian Physics Olympiad
Publication of Phase 2 cut-off scores · Jun 30, 2026
Confirmed: official days · Month announced: days to be confirmed · Estimate: the month it is usually held, not announced yet · No forecast: date unknown.
Dates checked on the organizers' official websites and calendars (last review on November 6, 2026). They may change: always confirm on the official website before registering or traveling.