In addition to the 6 KFUM-Kam. Oslo teams, 22 other teams played in Gutter 15 (født 2005). They were divided into 6 different groups, whereof KFUM-Kam. Oslo 3 could be found in Group A together with Lillehammer Fotballklubb 1, Oppdal IL, Lunner Fotballklubb 1 and Follebu FL - Fotball 2.
KFUM-Kam. Oslo 3 continued to Sluttspill A after reaching 2:nd place in Group A. In the playoff they made it to 1/4 Final, but lost it against Øyer-Tretten IF 1 ØTI with 2-3. In the Final, KFUM-Kam. Oslo 1 won over Øyer-Tretten IF 1 ØTI and became the winner of Sluttspill A in Gutter 15 (født 2005).
KFUM-Kam. Oslo also participated in Gutter 14 (født 2005-06) during Lillehammer-cup 2019. They won Sluttspill A, after beating Moss FK 2 in the final with 8-3.
6 games played