were created in the first quarter of the 20th century to provide evenly matched racing without handicaps. In the media In 2010 the second episode BBC television series Three Men Go to Ireland featured the three men, Dara Ó Briain, Griff Rhys Jones and Rory McGrath, racing SODs adjacent to the Lough Derg Yacht Club the previous October. External links Shannon One Design Association - the Association's official website - Lough Derg Yacht Club official website References Dinghies River Shannon