Rælingen was one of 85 clubs from Norway that had teams playing during Jente Talent Cup 2021-høst. They participated with one team in 20-22 august Jenter 13 (FØDT 2008) 9er Nivå 2 .

In addition to Rælingen, 11 other teams played in 20-22 august Jenter 13 (FØDT 2008) 9er Nivå 2 . They were divided into 3 different groups, whereof Rælingen could be found in Group B together with Kolbotn IL Stjernene, Fredrikstad FK and Øvrevoll Hosle IL ØHIL 2.

Rælingen continued to Slutspill A after reaching 2:nd place in Group B. In the playoff they made it to Semi final, but lost it against Ekholt BK with 0-2. In the Final, Skreia IL /Kolbu KK won over Ekholt BK and became the winner of Slutspill A in 20-22 august Jenter 13 (FØDT 2008) 9er Nivå 2 .

The area around does also provide five additional clubs participating during Jente Talent Cup 2021-høst (Gimse IL, Holmen IF, Ranheim IL, Heming, IL and TUIL Tromsdalen Fotball).