III Maratón Acuático TridenteATL — Compostela

The water here holds a distinct stillness, a quiet depth that reflects the rugged silhouette of the Sierra del Nayar mountains looming on the horizon. As you stroke through the expanse, the shoreline reveals a landscape that has shifted little since the days when the Nahuatl-speaking groups of the Xalisco lordship claimed these lands. The III Maratón Acuático TridenteATL 2026, held annually near the Hotel Decameron Isla Coral, invites swimmers to test their endurance across distances ranging from 500m to 5000m. While the surface appears tranquil, the history beneath is marked by the volatile arrival of Nuño de Guzmán in 1530, whose path through this region left a legacy of destruction that stands in stark contrast to the serenity of modern open-water swimming.

Nature and terrain

Beyond the water, the region is a habitat for the elusive Brachypelma klaasi tarantula, a species found only in two Mexican states; while they prefer the dry scrublands, their presence underscores the raw, untamed nature of Nayarit. Closer to the swimming zones, the El Molino pool area acts as a vital refuge for regional wildlife, often visible to those resting along the banks. Looking toward the horizon, the silhouettes of the Marietas and Marias islands punctuate the Pacific, serving as constant landmarks for navigation during the longer 3750m and 5000m events. This environment demands respect for its natural rhythms and its historical gravity, providing a setting that is as physically challenging as it is historically resonant for every participant.