Kastelløbet 2026

Kastelløbet is an evening fun run in Copenhagen offering 5 km and 10 km distances. It begins within Kastellet, the historic star-shaped fortress by the harbor. The race supports veterans and their relatives, making it as much about a cause as it is a run. Start numbers are collected prior to the races; the 10 km starts first, followed shortly by the 5 km. The route proceeds from Kastellet to Langeliniespidsen, passing the Little Mermaid statue and the English Church before returning to the fortress ramparts. Runners conclude their race by Kastelsmøllen, the windmill located inside Kastellet. All participants receive water and a sandwich upon finishing. This event is a regular occurrence, not a single charity run, and its course provides a concise tour of several of Copenhagen’s well-known harbor landmarks.