In addition to the three Hammarby teams, 18 other teams from 3 different countries played in Boys 13 (2006). They were divided into 5 different groups, whereof Hammarby IF FF HIF P06.5 could be found in Group E together with Boo FF P06:1, FC Kallfors Vit and FA Tartu Kalev.
Hammarby IF FF HIF P06.5 continued to Slutspel C after reaching 4:th place in Group E. In the playoff they made it to Semi final, but lost it against Ursvik IK with 1-3. In the Final, Ursvik IK won over JK Tallinna Kalev and became the winner of Slutspel C in Boys 13 (2006).
5 games played