In addition to the two Heggedal teams, 64 other teams from 4 different countries played in Girls 14 - born 2005- 11 aside. They were divided into 16 different groups, whereof Heggedal IL 2 could be found in Group 5 together with Bremnes IL 2, Ranheim IL 2 and Svarstad IL.

Heggedal IL 2 continued to Playoff A after reaching 2:nd place in Group 5. In the playoff they made it to 1/16 Final, but lost it against Heming, IL with 0-2. In the Final, FK Fyllingsdalen won over Lillestrøm SK and became the winner of Playoff A in Girls 14 - born 2005- 11 aside.

Heggedal IL also participated in Girls 13 - born 2005 - 9 aside during Norway Cup 2018. They won Playoff B, after beating Kolbu/KK Fotball in the final with 5-1.