Grenzacher Dragon Boat Races by edbf25 November 201825 November 20182015, Events Grenzach, Germany - 25 July 2015 From 25 July 2015until 26 July 2015Event:Grenzacher Dragon Boat RacesType:EDBF eventsURL :www.hornfelsedrache.deEmail: Place:Grenzach, GermanyComments: Related posts:German National ChampionshipsLake Constance Long Distance ChallengeGdansk Dragon Boat RegattaGerman Dragon Boat Cup SeriesCzech Grand Prix West Race 10.