In addition to Bækkelagets SK, 86 other teams from 5 different countries played in Boys 15 - born 2003- 11 aside . They were divided into 21 different groups, whereof Bækkelagets SK could be found in Group 16 together with Elverum Fotball, Bossmo & Ytteren IL and Vestbyen IL G15.

Bækkelagets SK continued to Playoff B after reaching 3:rd place in Group 16. In the playoff they made it to 1/8 Final, but lost it against Haugerud IF with 2-3. In the Final, Tertnes Fotball Herrer 1 won over Haugerud IF and became the winner of Playoff B in Boys 15 - born 2003- 11 aside .

Bækkelagets SK also participated in C - Boys 11-aside, 14 years during Norway Cup 2017. They reached the 1/8 Final in C Playoff A, but lost it against Molde FK with 0-5.