In addition to Os/Nansen FGR, 43 other teams from 7 different countries played in Boys 17 -born 2002- 11 aside. They were divided into 11 different groups, whereof Os/Nansen FGR could be found in Group 2 together with Jarl, SK SK, Sædalen Idrettslag 2 and Bergen Nord, FK.

Os/Nansen FGR continued to Playoff B after reaching 4:th place in Group 2. In the playoff they made it to 1/16 Final, but lost it against Tertnes Fotball Herrer with 1-4. In the Final, Alvdal IL won over Kjelsås IL and became the winner of Playoff B in Boys 17 -born 2002- 11 aside.