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

This month's competitions

January 2027

10 dates

TechnovationTechnovation Girls

Team registration · Oct 11 – Mar 11, 2027

Online⚡ TechnologyProgrammingInternational

🧒 Kids🧑‍💻 Teens

Ages 8–18, in mentored teams; girls track and co-ed track

open nowConfirmedOfficial website ↗source

Imagine CupMicrosoft Imagine Cup

Startup applications · Nov 2 – Feb 28, 2027

Online⚡ TechnologyProgrammingInternational

🎓 University🌍 Adults

For startups (founders 18+), with a student startup category; world championship expected in May–June 2027

open nowConfirmedOfficial website ↗source

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

FRCFIRST Robotics Competition 2027

Season challenge kickoff · Jan 9, 2027

Online and local events in many countries⚡ TechnologyRoboticsInternational

🧑‍💻 Teens

Reveal of the BIOCORE game, part of the FIRST CANOPY season

in 60 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

GGJGlobal Game Jam

Game jam (48 h, at sites throughout the week) · Jan 25–31, 2027

Online and local sites in many countries⚡ TechnologyGamesInternational

🧑‍💻 Teens🎓 University🌍 Adults

Theme revealed on January 24; no prizes, focused on learning and community

in 76 daysConfirmedOfficial website ↗source

This month, no set day · announcements and estimates

IZhOInternational Zhautykov Olympiad

Competition · usually held in January · 2027

Kazakhstan (city to be confirmed)MathematicsInternational

🧑‍💻 Teens

⏳ Dates and registration not announced yet

Mathematics, physics and informatics papers; recent editions in Almaty and Astana.

awaiting datesEstimateOfficial website ↗source

OIESpanish Olympiad in Informatics

Regional qualifiers (January and February) · January 2027 (days to be confirmed)

Spanish autonomous communities⚡ TechnologyProgrammingIbero-American

🧑‍💻 Teens

In-person regional qualifiers lead to the national final

awaiting datesMonth announcedOfficial website ↗source

ONIANational Artificial Intelligence Olympiad

3rd ONIA – Phases 3 and 4 (first half of 2027, dates to be set by the organizers) · no date forecast yet · 2027

To be announced⚡ TechnologyArtificial intelligenceBrazil

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗source

Space AppsNASA International Space Apps Challenge 2026

Global winners announced · January 2027 (days to be confirmed)

Online⚡ TechnologyHackathonsInternational

🧒 Kids🧑‍💻 Teens🎓 University🌍 Adults

awaiting datesMonth announcedOfficial website ↗source

No date yet in 2027 (16)

CSCPTCybersecurity Challenge PT

Qualifying competition (date to be defined) · no date forecast yet · 2027

Online⚡ TechnologyCybersecurityIbero-American

🧑‍💻 Teens🎓 University

⏳ Dates and registration not announced yet

Selects Team Portugal for the ECSC; for students aged 14 to 25

awaiting datesNo forecastOfficial website ↗source

Cone SulSouthern Cone Mathematical Olympiad

Competition · no date forecast yet · 2027

Venue to be announcedMathematicsIbero-American

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗source

EGOIEuropean Girls' Olympiad in Informatics

Competition · no date forecast yet · 2027

Warsaw, Poland⚡ TechnologyProgrammingInternational

🧑‍💻 Teens

Host confirmed; dates 'TBA'. The month varies widely between editions (May to October), so it was not estimated.

awaiting datesMonth announcedOfficial website ↗source

FGCFIRST Global Challenge 2027

World final (robotics olympics) · no date forecast yet · 2027

Madrid, Spain⚡ TechnologyRoboticsInternational

🧑‍💻 Teens

⏳ Dates and registration not announced yet

Dates not yet announced; one national team per country

awaiting datesNo forecastOfficial website ↗source

IESOInternational Earth Science Olympiad

Competition · no date forecast yet · 2027

Venue to be announcedScienceInternational

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗

IJSOInternational Junior Science Olympiad

Competition · no date forecast yet · 2027

Venue to be announcedScienceInternational

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗source

IOAAInternational Olympiad on Astronomy and Astrophysics

Competition · no date forecast yet · 2027

Venue to be announcedAstronomyInternational

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗source

OIABIbero-American Biology Olympiad

Competition · no date forecast yet · 2027

Venue to be announcedBiologyIbero-American

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗source

OIAQIbero-American Chemistry Olympiad

Competition · no date forecast yet · 2027

Venue to be announcedChemistryIbero-American

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastsource

OIIIbero-American Olympiad in Informatics

Competition · no date forecast yet · 2027

Venue to be announced⚡ TechnologyProgrammingIbero-American

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecast

OIMIbero-American Mathematical Olympiad

Competition · no date forecast yet · 2027

Venue to be announcedMathematicsIbero-American

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗source

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

OLAALatin American Astronomy and Astronautics Olympiad

Competition · no date forecast yet · 2027

Venue to be announcedAstronomyIbero-American

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗source

OMCPLPMathematical Olympiad of the Community of Portuguese-Speaking Countries

Competition · no date forecast yet · 2027

Venue to be announcedMathematicsIbero-American

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗

OutreachyOutreachy

Applications for paid internships (May cohort) · no date forecast yet · 2027

Online⚡ TechnologyOpen sourceInternational

🎓 University🌍 Adults

⏳ Dates and registration not announced yet

For people underrepresented in tech, ages 18+; in 2026, applications ran February 6–13

awaiting datesNo forecastOfficial website ↗source

RMMRomanian Master of Mathematics

Competition · no date forecast yet · 2027

Venue to be announcedMathematicsInternational

🧑‍💻 Teens

⏳ Dates and registration not announced yet

awaiting datesNo forecastOfficial website ↗source

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.