Hornbaek SF was one of 34 clubs from Denmark that had teams playing during Partille Cup 2018. They participated with two teams in Girls 13 and Girls 15 respectively. The team in Girls 13 made it to the the 1/4 Final in A-Play-off, but lost it against AGF Håndbold 1 by 3-6.
In addition to this, Hornbaek SF have participated in Partille Cup before. During Partille Cup 2017, Hornbaek SF had one team playing in Girls 15. The team in Girls 15 made it to the the 1/16 Final in A-Play-off, but lost it against Stjördals/Blink IL by 11-14.