Aguas Abiertas Lagos del Rocío 2027

Driving along the provincial routes that dissect the flat, endless plains of Buenos Aires, the landscape shifts abruptly as the horizon gives way to the stillness of the Lagos del Rocío. Your first sight of the water comes through the windshield, a vast, dark expanse reflecting the low-hanging clouds of a late summer morning. Reaching the shore involves navigating the gravel access roads where the silence of the countryside is periodically broken by the arrival of other swimmers, all unloading gear near the central boat ramp. The transition from the dry, dusty air of the pampas to the damp, cooling scent of the lake defines the start of your race weekend.

Race day logistics

Athletes gathering on the 14th of March face a technical course set within the central basin, designed to avoid the shallower, reed-heavy margins of the lake. The event, managed by the Circuito Lagos de Buenos Aires, restricts entry to two categories: a 1500-meter sprint and a 3000-meter distance for those prepared for a longer duration in open water. Registration fees cover the deployment of safety kayaks positioned at fifty-meter intervals along the perimeter, a necessity given the lack of natural landmarks to sight against in the middle of the lake. Wetsuits are permitted and, given the anticipated water temperature for mid-March, they are standard equipment for the majority of participants to manage thermal loss during the longer swim. Starting times are set for the early morning to minimize the impact of the afternoon winds that frequently whip across the open surface, creating chop that can impede navigation. By the time the final buoy is rounded, the sun has usually cleared the surrounding line of trees, leaving the remainder of the afternoon for the recovery phase near the water’s edge.