ISAMILO was one of four clubs from Tanzania that had teams playing during Gothia Cup 2013. They participated with one team in Boys 13. In addition to ISAMILO, 122 other teams from 24 different countries played in Boys 13. They were divided into 30 different groups, whereof ISAMILO could be found in Group 13 together with Beirut FAC, Lundby IF 06 and Assyriska FF. ISAMILO continued to Play off B after reaching 4:th place in Group 13. In the playoff they made it to 1/16 Final, but lost it against JSSL Arsenal Singapore with 0-2. In the Final, SK Sprint-Jeløy won over E.F. Santos Lala and became the winner of Play off B in Boys 13. ISAMILO comes from MWANZA which lies approximately 7000 km from Göteborg, where Gothia Cup takes place.