UngdomsBirken Run 5 km 2026

UngdomsBirken Run 5 km 2026 is an official amateur youth trail running event in Lillehammer, Norway on 13 June 2026. The official Birken page describes an approximately 5 km race from Stampesletta to Håkons Hall via cross-country trails and Maihaugen, and states that participants aged 12 to 16 can take part.