Kolbotn IL 1

In addition to the two Kolbotn teams, 86 other teams from 14 different countries played in Boys 15. They were divided into 14 different groups, whereof Kolbotn IL 1 could be found in Group 11 together with Mölndal/Nord, IFK Kristianstad 1, BM Granollers 1, Skånela IF and Kristiansund HK. Kolbotn IL 1 continued to A-Play-off after reaching 3:rd place in Group 11. In the playoff they made it to 1/32 Final, but lost it against Valur with 9-11. In the Final, RK Zagreb won over Skanderborg HB 1 and became the winner of A-Play-off in Boys 15. Kolbotn IL also participated in Boys 14 during Partille Cup 2017. They reached the 1/16 Final in B14 B-Play-off, but lost it against Brabrand IF with 8-9.