Itämeri Maraton

The Baltic Sea Marathon is run and walked on Saturday, October 3, 2026, in the city of Hanko. The race options are marathon, half marathon, and quarter marathon (10.5 km). The official, approved race time for the full marathon is six (6) hours, and for the half marathon and quarter marathon 5.5 hours. After this, performances are considered disqualified. The route is officially measured, and the start and finish areas are located at the Central School, Halmstadinkatu 2.