Three of the club`s elite Marathon runners will be competing in two of the big city marathons on Sunday. In Hamburg Sergiu Ciobanu, pb 2.15.14 goes in search of the World Championships QT. While in London Stephen Scullion will look to improve his pb of 2.20.39, set in his last run over the distance in last year`s London Marathon. Also in the women`s elite field in London is Barbara Sanchez (pb2.37.14). Best of luck to them and to any other Clonliffe athletes racing this weekend.