The Berlin Marathon will take place on the weekend of 20/21 September 2025. There will be severe traffic disruptions during the events. On Saturday afternoon and Sunday, the roads along the marathon route will be closed almost continuously until the end of the event, especially in Tiergarten and Mitte. There will also be road closures in Friedrichshain, Kreuzberg, Neukölln, Schöneberg, Steglitz, Wilmersdorf and Zehlendorf. Further information can be found here.