Linje5 was one of 87 clubs from Norway that had teams playing during Partille Cup 2018. They participated with 6 teams in Boys 12, Girls 13, Girls 14, Girls 16 and Girls 18 respectively. The team in Boys 12 made it to the the 1/4 Final in A-Play-off, but lost it against RK Zagreb 2 by 10-11.
In addition to this, Linje5 have participated in Partille Cup before. During Partille Cup 2017, Linje5 had three teams playing in Boys 11, Girls 16 and Girls 18 respectively. The team in Boys 11 made it to the the Semi final in A-Play-off, but lost it against RK Rugvica by 11-19.