CBRPETROBRAS Brazilian Robotics Competition (CBR)
National competition · usually held in November · 2027
2026–2030 calendar
Tech competitions highlighted (⚡), science olympiads, hackathons and more. Filter by age and click an event for details.
Long registration periods appear only on the days they open and close.
This month's competitions
4 dates
No competition with a confirmed date this month.
National competition · usually held in November · 2027
National stage · usually held in November · 2027
National Finals of the Youth Robotics Tournament · usually held in November · 2027
International final · November 2027 (days to be confirmed)
World final (robotics olympics) · no date forecast yet · 2027
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.