Aguas Abiertas Lago La Candelaria

Legend has it that the early explorers of the Ezeiza wetlands sought refuge in these lands, drawn by the interplay of water and horizon that defines the landscape today. This natural curiosity echoes in the preparation for the Aguas Abiertas Lago La Candelaria, where modern swimmers trace paths across the same currents once observed by those pioneers. The lake itself is a sprawling expanse of over 20 hectares, characterized by small islands and a suspension bridge that serves as a silent witness to the athletes as they prepare to dive.

Race day logistics

Scheduled for October 11, 2026, the event requires a focused approach to the water conditions. While the lake provides a steady environment, the organizers have established a specific protocol: if the water temperature dips below 20 °C (68 °F), neoprene becomes permitted, and participants are granted the flexibility to adjust their entry category without additional costs. This policy manages the variability of the spring season in Buenos Aires effectively. The registration process is structured in two distinct phases, requiring a deposit initially and a final payment of 20,000 ARS during the on-site accreditation. With race start times staggered from 13:50 for the 500m sprint to 14:00 for the 1500m and 3000m main events, the rhythm of the day is designed to keep the water clear for each wave of swimmers. Safety remains a priority, with a mandatory technical briefing at 13:40 and the requirement for every participant to carry a safety buoy throughout the swim.

What you'll see

As you navigate the course, the periphery of the Lago La Candelaria provides a backdrop of natural flora and the distinctive structures of the private estate. The 500m distance offers a gentle introduction to the lake’s properties, while the 3000m route demands a more strategic use of the water, circling the internal features that make this venue a notable shift from urban swimming in the nearby capital. After exiting the water, the post-race recovery area is positioned to allow swimmers to transition directly from the effort of the competition to the amenities of the park, including the medal ceremony which commences at 16:00.