Entries fill up quickly as participation in the marathon is limited to runners. 이 행사는 편안하고 즐겁게 달릴 수 있는 분위기와 멋진 환경으로 인기가 높습니다. Competitors run nine laps around the Rubbenbruchsee, a.kmlong and mwide lake situated in the western part of Osnabrck.