In addition to Flint Fotball, 7 other teams played in 13-15 august Jenter 15 (FØDT 2006) 11er Nivå 2. They were divided into 2 different groups, whereof Flint Fotball could be found in Group B together with Nesodden IF, Åsane Fotball Damer J15-2 and Nittedal.

Flint Fotball made it to Slutspill B after reaching 4:th place in Group B. Once in the playoff they won every match inluding the Final against Lillehammer KFK, which they won with 1-0. Thereby Flint Fotball won the entire Slutspill B in 13-15 august Jenter 15 (FØDT 2006) 11er Nivå 2 during Jente Talent Cup 2021-høst.