Byåsen IL was one of 78 clubs from Norway that had teams playing during Partille Cup 2013. They participated with one team in Girls 15. In addition to Byåsen IL, 107 other teams from 14 different countries played in Girls 15. They were divided into 18 different groups, whereof Byåsen IL could be found in Group 15 together with TIK Taastrup, Sotra SK 2, Skedsmo HK 2, Óbudai Kézilabda Sportiskola and HK Malmö. Byåsen IL continued to A-Play-off after reaching 2:nd place in Group 15. In the playoff they made it to 1/32 Final, but lost it against Skanderborg HB with 7-20. In the Final, Hellerup IK 1 won over Skogås HK and became the winner of A-Play-off in Girls 15. Byåsen comes from Trondheim which lies approximately 640 km from Göteborg, where Partille Cup takes place. The area around Trondheim does also provide six additional clubs participating during Partille Cup 2013 (Sverresborg IF, Tiller IL, Stjördal HK, Charlottenlund SK, Stjördals/Blink IL and Heimdal IF).