Stallarholmens SK was one of 417 clubs from Sweden that had teams playing during Gothia Cup 2012. They participated with one team in Boys 13. In addition to Stallarholmens SK, 126 other teams from 33 different countries played in Boys 13. They were divided into 31 different groups, whereof Stallarholmens SK could be found in Group 15 together with Alexandria Sporting Club, Stenungsunds IF and Aalborg Chang. Stallarholmens SK continued to Slutspel B after reaching 4:th place in Group 15. In the playoff they made it to 1/32 Final, but lost it against Lerums IS with 0-7. In the Final, Tynecastle Football Club 1 won over JäPS and became the winner of Slutspel B in Boys 13. Stallarholmens SK comes from Stallarholmen which lies approximately 350 km from Göteborg, where Gothia Cup takes place. The area around Stallarholmen does also provide 15 additional clubs participating during Gothia Cup 2012 (Among others: Rönninge Salem Fotboll, Pershagens SK, BK Sport, IK Viljan, Håbo FF, IFK Viksjö, Hässelby SK FF, Ekerö IK, Arameisk-Syrianska KIF and Eskilstuna United DFF).