Hjorthagen Ultra Trail 100

Hjorthagen Ultra Trail 100 in Lill-Jansskogen offers distances of 30, 50, or 100 miles in a unique setting where endurance, nature, and community take center stage. The course consists of 11.8 km laps, and participation is limited to 100 runners. Challenges await both day and night, with food, drinks, and energy supplies available at the aid station. You run for more than just yourselves—all proceeds go directly to Suicide Zero.