In addition to Øyer-Tretten IF, 152 other teams from 6 different countries played in Boys 13 - born 2005 - 9 aside. They were divided into 38 different groups, whereof Øyer-Tretten IF could be found in Group 29 together with Trane, SK, Grüner Fotball IL 1 and Høyang IL.

Øyer-Tretten IF continued to Playoff A after reaching 1:st place in Group 29. In the playoff they made it to 1/16 Final, but lost it against Bjørkelangen 1 with 1-3. In the Final, Lørenskog won over Eik IF Tønsberg 1 and became the winner of Playoff A in Boys 13 - born 2005 - 9 aside.