Strömsholm, one of the most beautiful places In Sweden, had and has a fundamental importance to the development of the Swedish equestrian sport. Among horse people in Europe Strömsholm has a special connotation. One major reason is of course the nature and history that characterize the site. Every year since the early 1900s , there has been Pentecost Races in Strömsholm. During more than 10 years from the mid 80's GDM was responsible for all sponsorship and exhibition activities during Pentecost races in Strömsholm. Gunnar Dalborg also served as assistant tournament director during that time. Nowadays, the competitions is permed to the days around June 6, the Swedish National Day and is called The National Day Competitions with both dressage, jumping and eventing.