The XIII South American Games Santa Fe 2026 officially opened on Saturday, September 12, with a ceremony at the Monumento a la Bandera in Rosario, Argentina, featuring music, dance, and the parade of 15 nations . Over 4,000 athletes will compete across 43 sports and 60 disciplines through September 26 in Rosario, Santa Fe, and Rafaela .
Argentina fields the largest delegation with 658 athletes (346 men, 312 women), aiming for the top of the medal table . Flag bearers are canoeist Rubén Voisard Rézola and hockey star Sofía Cairó . Colombia sends 415 athletes, led by Olympic champion Mariana Pajón, with a goal of finishing second behind powerhouse Brazil . Chile brings 535 athletes, with flag bearers Emanuelle Silva (speed skating) and Manuela Urroz (field hockey) . Venezuela has 414 athletes, with shooters Douglas Gómez and Sabrina Baumgartner as flag bearers; star triple jumper Yulimar Rojas is absent .
Rosario hosts over 30 disciplines, including a new Aquatic Center and the Invencible Arena for gymnastics . For the first time, esports are part of the official program, featuring Valorant, EA SPORTS FC, and Assetto Corsa Competizione . The mascot is "Capi," a capybara representing local identity .
Argentine swimmer Agostina Hein, a world junior champion, will miss the Games after emergency appendicitis surgery . Colombia's Ciro Solano stated, "the objective is to be second" in the medal standings . All sporting events are free to the public, with a symbolic ticket fee donated to charity .