XIV Bieg Nadwiślański Szlakiem Doliny D... (Tczew)

The 14th Vistula River Valley Run along the Lower Vistula Valley is an annual race held in Tczew County. Participants can choose between two routes: a marathon of 42.195 km with PZLA certification and a half marathon of 21.097 km without certification. The courses lead through picturesque areas of the Vistula Valley, with varied surfaces including asphalt and gravel, and the race takes place with limited vehicle traffic. The marathon starts in Tczew at 9:00 AM, and the half marathon begins in Małe Walichnawy at 11:00 AM, with the finish line located in Tczew.

The participant limit is 400 paid runners. The start line closes 15 minutes after the race begins. The marathon route is PZLA certified, the half marathon is not certified. The finish line is at the Building and Clothing Schools Complex in Tczew, ul. Bałdowska 19. The routes feature varied surfaces, limited participant registration to 400, online registration available, the event includes both half marathon and marathon.