TJRYouth Robotics Tournament
Regional and state qualifying stages · May 2 – Oct 31, 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
September 2026
8 dates
OBRBrazilian Robotics Olympiad
Practical category – In-person regional and state stages (window; dates vary by state) · May 29 – Sep 13, 2026
ONIANational Artificial Intelligence Olympiad
Registration – 3rd ONIA (deadline extended) · Aug 8 – Oct 7, 2026
OBIBrazilian Olympiad in Informatics
Phase 2 final results · Sep 4, 2026
OBIBrazilian Olympiad in Informatics
OBI Girls' Competition (CF-OBI) – Exam · Sep 11, 2026
TFC.BRWomen's Computing Tournament (TFC.BR)
Online contest of the Women's Computing Tournament · Sep 12, 2026
ONIANational Artificial Intelligence Olympiad
3rd ONIA – Phase 1 (Digital Literacy, deadline extended) · Sep 15 – Oct 11, 2026
OBIBrazilian Olympiad in Informatics
Phase 3 (National) – Introductory category · Sep 26, 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.