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 days 48h HackathonsJunctionHackathon (48 h)Nov 13–15, 2026in 3 days

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OBF

OBFEP

Long registration periods appear only on the days they open and close.

This month's competitions

January 2027

2 dates

OBFBrazilian Physics Olympiad

Publication of award winners for the 3rd year of high school (OBF 2026) · Jan 8, 2027

OnlinePhysicsBrazil

🧑‍💻 Teens

in 59 daysConfirmedOfficial website ↗source

OBFEPBrazilian Public School Physics Olympiad

Final results – other grades of OBFEP 2026 (announced by this date) · Jan 11, 2027

Online (OBFEP portal)PhysicsBrazil

🧑‍💻 Teens

in 62 daysConfirmedOfficial website ↗source

No date yet in 2027 (1)

OIbFIbero-American Physics Olympiad

Competition · no date forecast yet · 2027

Venue to be announcedPhysicsIbero-American

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecast

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.