In addition to the two Hellerup teams, 106 other teams from 14 different countries played in Girls 15. They were divided into 18 different groups, whereof Hellerup IK 1 could be found in Group 16 together with HC Eynatten-Raeren, Son HK, OV Helsingborg, Rosersbergs IK and Kjelsås IL 2. Hellerup IK 1 made it to A-Play-off after reaching 1:st place in Group 16. Once in the playoff they won every match inluding the Final against Skogås HK, which they won with 21-6. Thereby Hellerup IK 1 won the entire A-Play-off in Girls 15 during Partille Cup 2013.