Horten Innebandyklubb was one of 18 clubs from Norway that had teams playing during Gothia Innebandy Cup 2019. They participated with one team in Boys 12. In addition to Horten Innebandyklubb, 48 other teams from 4 different countries played in Boys 12. They were divided into 9 different groups, whereof Horten Innebandyklubb could be found in Group 8 together with CL98IC Vit, IBK Höllviken, IBK Kungälv and Panthers Praha 1. Horten Innebandyklubb continued to Playoff B after reaching 5:th place in Group 8. In the playoff they made it to 1/16 Final, but lost it against FBC Kalmarsund Ungdom with 0-19. In the Final, FBC Kalmarsund Ungdom won over Särö Seahawks and became the winner of Playoff B in Boys 12. Horten comes from Horten which lies approximately 210 km from Göteborg, where Gothia Innebandy Cup takes place. The area around Horten does also provide three additional clubs participating during Gothia Innebandy Cup 2019 (Sarpsborg IBK, Öreåsen IL Innebandy and Drøbak Frogn Idrettslag).