| contest | season | date | where | advances to | results | problems | website | CMS id |
| south-america-south-2026 | 2026–2027 | | Lima, Peru; Talca, Chile; Potosí, Bolivia +2 more | lac-2027 | | | | 9819 (admin · finder) |
| south-america-south-2025 | 2025–2026 | 2025-11-08 | Lima, Peru; , Chile; Potosí, Bolivia +2 more | lac-2026 | SI | StDSoP set | | 9403 (admin · finder) |
| south-america-south-2024 | 2024–2025 | 2024-11-09 | Lima, Peru; Coquimbo, Chile; Potosí, Bolivia +2 more | lac-2025 | SI | StDSoP set | | 8945 (admin · finder) |
| south-america-south-2023 | 2023–2024 | 2023-10-21 | Lima, Peru; Potosí, Bolivia; Buenos Aires, Argentina | lac-2024 | SI | StDSoP set | | 7551 (admin · finder) |
| south-america-south-2022 | 2022–2023 | 2023-03-17 | Buenos Aires, Argentina; Lima, Peru; Potosí, Bolivia | wf-2023 | SI | StDSoP set | | 5523 (admin · finder) |
| south-america-south-2021 | 2021–2022 | 2022-04-02 | Potosí, Bolivia; Lima, Peru; Buenos Aires, Argentina | wf-2022 | SI | StDSoP set | | 4711 (admin · finder) |
| south-america-south-2020 | 2020–2021 | 2021-07-10 | Potosí, Bolivia; Lima, Peru; Buenos Aires, Argentina | wf-2021 | SI | StDSoP set | | 4464 (admin · finder) |
| south-america-south-2019 | 2019–2020 | 2019-11-09 | Buenos Aires, Argentina; Potosí, Bolivia; Concepción, Chile +1 more | wf-2020 | SI | StDSoP set | | 4251 (admin · finder) |
| south-america-south-2018 | 2018–2019 | 2018-11-09 | Buenos Aires, Argentina; Potosí, Bolivia; Valdivia, Chile +1 more | wf-2019 | I | StDSoP set | | 3630 (admin · finder) |
| south-america-south-2017 | 2017–2018 | 2017-11-11 | Lima, Peru; Sucre, Bolivia; Santiago, Chile +1 more | wf-2018 | I | StDSoP set | | 3455 (admin · finder) |
| south-america-south-2016 | 2016–2017 | 2016-11-12 | La Paz, Bolivia; Santiago, Chile; Lima, Peru +1 more | wf-2017 | I | StDSoP set | | 3009 (admin · finder) |
| south-america-south-2015 | 2015–2016 | 2015-11-14 | Santiago, Chile; Buenos Aires, Argentina; Oruro, Bolivia +1 more | wf-2016 | I | StDSoP set | | 2816 (admin · finder) |
| south-america-south-2014 | 2014–2015 | 2014-11-08 | Talca, Chile; Lima, Peru; Buenos Aires, Argentina +1 more | wf-2015 | StI | StDSoP set | icpc.baylor.edu/regionals/finder/southa… dead wb src archived | 2530 (admin · finder) |
| south-america-south-2013 | 2013–2014 | 2013-11-09 | Santa Cruz de la Sierra, Bolivia; Lima, Peru; Temuco, Chile +1 more | wf-2014 | I | StDSoP set | | 1813 (admin · finder) |
| south-america-south-2012 | 2012–2013 | 2012-11-10 | Valparaíso, Chile; Lima, Peru; Buenos Aires, Argentina +1 more | wf-2013 | I | StDSoP set | | 1482 (admin · finder) |
| south-america-south-2011 | 2011–2012 | 2011-11-05 | Santiago, Chile; Potosí, Bolivia; Lima, Peru +1 more | wf-2012 | SI | StDSoP set | | 836 (admin · finder) |
| south-america-south-2010 | 2010–2011 | 2010-10-23 | , Chile; Lima, Peru; Buenos Aires, Argentina +1 more | wf-2011 | SI | StDSoP set | dc.uba.ar/icpc dead wb src archived | 584 (admin · finder) |
| south-america-south-2009 | 2009–2010 | 2009-10-24 | , Chile; Lima, Peru; , Bolivia +1 more | wf-2010 | I | StDSoP set | | 518 (admin · finder) |
| south-america-south-2008 | 2008–2009 | 2008-11-15 | Punta Arenas, Chile; Buenos Aires, Argentina; Cochabamba, Bolivia +1 more | wf-2009 | StI | StDSoP set | dc.uba.ar/events/icpc/2008 dead wb src archived | 56 (admin · finder) |