Ada Međica 2026

On August 22, 2026, the Sava River will provide a steady, warm current for the 10th edition of this marathon. Swimmers should anticipate a river temperature typical of late August, which rarely drops below levels requiring a wetsuit, though final decisions are governed by the technical committee on race day. The course navigates around the forested banks of Ada Međica, an oval island that has long served as a quiet refuge from the capital’s bustle. As you pull through the water, the rhythmic nature of your stroke may be punctuated by the sight of the Belgrade Tower, which looms over the skyline as a modern beacon of the city’s rapid development. Unlike the open currents found in larger channels, the water here is contained by the island’s proximity to the shore, offering a controlled, intimate river experience where the primary challenge remains consistent pacing across the 1,250m, 2,500m, or 5,000m distances.

Historical currents and landmarks

Tracing the history of this stretch of the Sava reveals layers of human activity that predate the city itself. In the 6th millennium BC, the Vinča culture flourished in this region, leaving behind artifacts of early metallurgy that hint at the sophisticated trade networks once anchored at this river crossroads. Legend suggests that the ridge overlooking the confluence of the Sava and Danube was a landmark for Jason and the Argonauts, casting a mythical light over the modern navigational markers you will follow. Today, the nearby Ada Ciganlija acts as a massive recreational lung for the city, while the distant, imposing structure of the Saint Sava Church reminds observers of the city's complex religious and architectural heritage. For those seeking additional distance, the season also features X-WATERS Belgrade, which offers a different perspective on the city's river geography. The race logistics are supported by boat transfers from Block 44, ensuring that participants reach the starting line with minimal friction. Every entry includes a race cap, bib, medal, and electronic diploma, with the 5,000m distance featuring a strict 45-minute cutoff window from the arrival of the lead swimmer, a regulation designed to manage the flow of traffic on the river.