Im inviting you to a series of group marathons on the ‘Rudersdal marathon’ route hear Holte/Birkerød at Copenhagen, please read (in Danish) here: https://www.temperance.dk/blog/?page_id=18 The races will be organized partly together with some of the participants, and I have consulted several of the most experienced marathon runners in Denmark about the set-up and validity of the races. Im happy to announce that the races are endorsed by these well-known danish marathon personalities ! Please sign up to this new marathon event near Copenhagen !