In addition to Lom IL, 43 other teams played in Girls 15 - born 2003 - 11 aside. They were divided into 11 different groups, whereof Lom IL could be found in Group 11 together with Kolnes IL, Træff and KFUM-Kam. Oslo.

Lom IL continued to Playoff A after reaching 1:st place in Group 11. In the playoff they made it to 1/8 Final, but lost it against Ekholt BK with 2-3. In the Final, Stabæk Fotball won over Nore Neset/Os 1 and became the winner of Playoff A in Girls 15 - born 2003 - 11 aside.

Lom IL also participated in S - Girls 11-aside, 14 years during Norway Cup 2017. They reached the 1/4 Final in S Playoff A, but lost it against Gjelleråsen with 1-4.