Circuito Paulista de Maratonas Aquáticas 2026 — Wet'n Wild (Itupeva)

The rhythmic slap of your hand entering the water is swallowed by the silence of the large artificial basin, a sharp contrast to the typical noise of the surrounding park. Ahead, the horizon is defined by the rigid, clean edges of the complex, a geometric boundary that dictates the swim line as you navigate the calm, treated waters of the Wet 'n Wild facility. There is no current to fight or salt to sting your eyes here; the challenge is purely internal, focused on maintaining your stroke rate as you glide across the depth of the pool, which remains consistent throughout the course.

This is the Circuito Paulista de Maratonas Aquáticas, held in the heart of Itupeva. The event, organized by the team of Igor de Souza, brings a competitive edge to this unexpected venue, stripping away the variables of open ocean swells to test pure endurance and pacing. The absence of natural elements like tides or marine wildlife allows for a rare focus on technique, where every rotation and breath is magnified by the stillness of the water.

Race day logistics

Choosing to swim in a managed aquatic park changes the logistics significantly compared to coastal events. The infrastructure here is designed for crowds, meaning the transition from the dry land of the SerrAzul complex to the water is streamlined and efficient. The race typically takes place in February, when the high temperatures of the Brazilian summer reach their peak, making the water temperature a welcome relief rather than a thermal hurdle. Participation requires navigating the specific entry regulations of the park, as the event operates within a high-traffic tourist zone that requires pre-planned access for all athletes. By moving the race into this controlled environment, the organizers provide a predictable, high-visibility track that rewards those who have spent their winter months training in lane pools and are looking to transition that speed into a structured, long-distance marathon format.