IL Ros was one of 78 clubs from Norway that had teams playing during Partille Cup 2013. They participated with one team in Boys 12. In addition to IL Ros, 54 other teams from 12 different countries played in Boys 12. They were divided into 9 different groups, whereof IL Ros could be found in Group 4 together with Hornbaek IF, HC Eynatten-Raeren 1, Skuru IK, IK Sävehof 1 and HK Aranäs 1. IL Ros continued to B-Play-off after reaching 6:th place in Group 4. In the playoff they made it to 1/16 Final, but lost it against Frogner IL 1 with 4-18. In the Final, HC Eynatten-Raeren 1 won over Union Spk. Korneuburg and became the winner of B-Play-off in Boys 12. Ros comes from Røyken which lies approximately 240 km from Göteborg, where Partille Cup takes place. The area around Røyken does also provide 23 additional clubs participating during Partille Cup 2013 (Among others: Saetre IF Graabein, Böler IF, Övrevoll Hosle IL, Ski IL, Nordby IL, Linderud IL, Baerums Verk IF, Slemmestad IF, Ullern IF and Driv IL).