Tio·Vené

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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September 2026

›Today
Sun
Mon
Tue
Wed
Thu
Fri
Sat
30
Brackeys
31
1
2
3
4
Hacker CupOBI
5
Hacker Cup
6
Hacker Cup
7
Hacker Cup
8
9
10
11
OBI
12
13
14
15
16
17
18
CSAWHack the North
19
CSAWHack the North
20
CSAWHack the North
21
22
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24
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26
OBI
27
28
29
30
1
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OBI

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

This month's competitions

September 2026

8 dates

TJRYouth Robotics Tournament

Regional and state qualifying stages · May 2 – Oct 31, 2026

Multiple Brazilian states (local and virtual stages)⚡ TechnologyRoboticsBrazil
🧒 Kids🧑‍💻 Teens🎓 University

In-person regional competitions and online qualifying challenges.

closedConfirmedOfficial website ↗source

Space AppsNASA International Space Apps Challenge 2026

Participant registration · Aug 26 – Nov 15, 2026

Online⚡ TechnologyHackathonsInternational
🧒 Kids🧑‍💻 Teens🎓 University🌍 Adults

Free and open to all ages; participants under 18 must be registered and accompanied by a parent or guardian

open nowConfirmedOfficial website ↗source

Hacker CupMeta Hacker Cup

Qualification Round (online, 72 hours) · Sep 4–7, 2026

Online⚡ TechnologyProgrammingInternational
🎓 University🌍 Adults

Competition open globally to programmers from any country.

closedConfirmedOfficial website ↗source

OBIBrazilian Olympiad in Informatics

Phase 2 final results · Sep 4, 2026

Online (OBI website)⚡ TechnologyProgrammingBrazil
🧒 Kids🧑‍💻 Teens🎓 University
closedConfirmedOfficial website ↗source

OBIBrazilian Olympiad in Informatics

OBI Girls' Competition (CF-OBI) – Exam · Sep 11, 2026

Registered schools (all over Brazil)⚡ TechnologyProgrammingBrazil
🧒 Kids🧑‍💻 Teens🎓 University
closedConfirmedOfficial website ↗source

CSAWCSAW Cybersecurity Games & CTF

CSAW CTF Qualification Round · Sep 18–20, 2026

Online⚡ TechnologyCybersecurityInternational
🧑‍💻 Teens🎓 University

48-hour online marathon qualifying teams for regional finals (US, Europe, Asia and Latin America).

closedConfirmedOfficial website ↗source

Hack the NorthHack the North 2026

Hackathon (36 h) · Sep 18–20, 2026

Waterloo, Canada⚡ TechnologyHackathonsInternational
🎓 University

Canada's largest hackathon; aimed at students

closedConfirmedOfficial website ↗source

OBIBrazilian Olympiad in Informatics

Phase 3 (National) – Introductory category · Sep 26, 2026

Venues designated by the OBI (all over Brazil)⚡ TechnologyProgrammingBrazil
🧒 Kids🧑‍💻 Teens🎓 University
closedConfirmedOfficial 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.