| contest | season | date | where | advances to | results | problems | website | CMS id |
| brazil-2026 upcoming | 2026–2027 | | | lac-2027 | | | | 9824 (admin · finder) |
| brazil-2025 | 2025–2026 | 2025-11-08 | Campina Grande, PB; Administrative Site Location | lac-2026 | SStI | StDSoP set | maratona.sbc.org.br/hist/2025 live wb src archived | 9414 (admin · finder) |
| brazil-2024 | 2024–2025 | 2024-11-09 | Campina Grande, PB; Administrative Site Location | lac-2025 | SStI | StDSoP set | maratona.sbc.org.br/hist/2024 live wb src archived | 8957 (admin · finder) |
| brazil-2023 | 2023–2024 | 2023-10-19 | Chapecó, SC; Administrative Site Location | lac-2024 | SStI | StDSoP set | maratona.sbc.org.br changed wb src archived | 7539 (admin · finder) |
| brazil-2022 | 2022–2023 | 2023-03-16 | Campo Grande, MS; Administrative Site Location | wf-2023 | SStI | StDSoP set | maratona.sbc.org.br replaced wb src archived | 5527 (admin · finder) |
| brazil-2021 | 2021–2022 | 2022-04-01 | online · Gramado, Brazil | wf-2022 | SStI | StDSoP set | maratona.sbc.org.br live wb src archived | 4707 (admin · finder) |
| brazil-2020 | 2020–2021 | 2021-07-08 | online | wf-2021 | SStI | StDSoP set | maratona.ime.usp.br dead wb src archived | 4471 (admin · finder) |
| brazil-2019 | 2019–2020 | 2019-11-07 | Campina Grande, Paraíba; Administrative Site Loca… | wf-2020 | SStI | StDSoP set | maratona.ime.usp.br dead wb src archived | 4255 (admin · finder) |
| brazil-2018 | 2018–2019 | 2018-11-09 | Salvador, Bahia; Administrative Site Location | wf-2019 | StI | StDSoP set | maratona.dcc.ufba.br/nacional2018 dead wb src archived | 3624 (admin · finder) |
| brazil-2017 | 2017–2018 | | Administrative Site Location; Foz do Iguacu, Para… | wf-2018 | SI | StDSoP set | | 3458 (admin · finder) |
| brazil-2016 | 2016–2017 | 2016-11-11 | Belo Horizonte, MG; Administrative Site Location | wf-2017 | SStI | StDSoP set | maratona.ime.usp.br dead wb src archived | 3018 (admin · finder) |
| brazil-2015 | 2015–2016 | 2015-11-13 | São Paulo, SP; Administrative Site Location | wf-2016 | SStI | StDSoP set | maratona.ime.usp.br dead wb src archived | 2809 (admin · finder) |
| brazil-2014 | 2014–2015 | 2014-11-07 | Fortaleza, CE; Administrative Site Location | wf-2015 | StI | StDSoP set | maratona.ime.usp.br dead wb src archived | 2536 (admin · finder) |
| brazil-2013 | 2013–2014 | 2013-11-10 | Administrative Site Location; Uberlândia, MG | wf-2014 | SI | StDSoP set | maratona.sbc.org.br/hist/2013/index.html live wb src archived | 1816 (admin · finder) |
| brazil-2012 | 2012–2013 | 2012-11-10 | UEL, Londrina; Administrative Site Location | wf-2013 | SI | StDSoP set | maratona.sbc.org.br/hist/2012/index.html live wb src archived | 1485 (admin · finder) |
| brazil-2011 | 2011–2012 | 2011-11-04 | Administrative Site Location; UFG, Goiania | wf-2012 | I | StDSoP set | maratona.sbc.org.br/hist/2011/index.html live wb src archived | 812 (admin · finder) |
| brazil-2010 | 2010–2011 | 2010-10-23 | Administrative Site Location; UDESC, Joinville SC | wf-2011 | SStI | StDSoP set | maratona.sbc.org.br/hist/2010/index.html live wb src archived | 593 (admin · finder) |
| brazil-2009 | 2009–2010 | 2009-10-23 | Administrative Site Location; Unicamp, Campinas -… | wf-2010 | SStI | StDSoP set | maratona.sbc.org.br/hist/2009/index.html live wb src archived | 516 (admin · finder) |
| brazil-2008 | 2008–2009 | 2008-11-15 | UVV, Vila Velha - ES; Administrative Site Location | wf-2009 | SStI | StDSoP set | maratona.sbc.org.br/hist/2008/index.html live wb src archived | 57 (admin · finder) |
| brazil-2007 | 2007–2008 | 2007-11-10 | Natal, Brazil; Jaboatão dos Guararapes, Brazil; Governador Valadares, Brazil +32 more | wf-2008 | SStI | StDSoP set | maratona.sbc.org.br/hist/2007/index.html live wb src archived | 1257 (admin · finder) |
| brazil-2006 | 2006–2007 | 2006-11-12 | Olinda, Brazil; Rio Grande, Brazil; Poços de Caldas, Brazil +23 more | wf-2007 | StI | StDSoP set | maratona.sbc.org.br/hist/2006/index.html live wb src archived | 1124 (admin · finder) |
| brazil-2005 | 2005–2006 | 2005-11-12 | Juiz de Fora, Brazil; Uberlândia, Brazil; Rio de Janeiro, Brazil +18 more | wf-2006 | StI | StDSoP set | maratona.sbc.org.br/hist/2005/index.html live wb src archived | 975 (admin · finder) |
| brazil-2004 | 2004–2005 | 2004-11-13 | Fortaleza, Brazil; Uberlândia, Brazil; São Paulo, Brazil +11 more | wf-2005 | St | StDSoP set | maratona.ime.usp.br dead wb src archived | 1227 (admin · finder) |