Ecos del Mictlán

Ecos del Mictlán is an open water swimming race in the sea at Bucerías, on Bahía de Banderas in Nayarit, Mexico; organized by Everesp, it brings swimmers together on the wide beach in late November. The competition takes its name from Mictlán, the Nahuatl term for the underworld in Aztec mythology, venerated as the realm of eternal rest for the souls of the deceased. The starting line sits on the beachfront at Los Picos Hotel & Suites along Playa Pontoque, in the Flamingos neighborhood of Bucerías. Wading in from the beach, swimmers can take on four course distances: 750 meters, 1.5 kilometers, 3 kilometers, and 5 kilometers. The event is run in accordance with World Aquatics open water regulations, providing clear standards across all heats. In past editions, the swimming courses were set out with colored marker buoys to keep the routes distinct, placing red buoys on the 1.5-kilometer line, green buoys for 3 kilometers, and yellow buoys for the 5-kilometer challenge. Every participant was required to swim with a personal safety tow float attached throughout the race. Certified lifeguards on rescue boats provide continuous safety coverage across the bay alongside land-based medical teams.

Bahía de Banderas: tectonic rift and whale nursery

Stroking out past the breakers, you enter a body of water shaped by deep planetary shifts. Geologists consider Bahía de Banderas to be the original attachment point of the southern cape of the Baja California Peninsula before tectonic forces pulled it away from the North American Plate. That ancient separation left behind a colossal Pacific embayment with a coastline spanning approximately 100 kilometers. The bay is framed by prominent geographic anchors at either end, bounded by Punta Mita in the north and Cabo Corrientes to the south. These sheltered waters create a critical ecological haven, serving as an important breeding and calving area for humpback whales arriving along the coast. In close to shore, the sheltered conditions offer tranquil waters that make the shallows an inviting spot for snorkeling and paddleboarding over local marine life.

Bucerías, the town of divers on Bahía de Banderas

The name Bucerías means "Divers town", and the beach town lies on the Bahía de Banderas between La Cruz de Huanacaxtle and Nuevo Nayarit. The former name of Bucerías was Santa Julia de las Tablas. Bucerías has an uninterrupted white sand beach that continues north and south for a total of more than 29 kilometres. Bucerías was once a fishing village incorporated in the 1930s and has been a tourist town since the 1980s. The organisers present Ecos del Mictlán as an open water experience that brings together athletes from different parts of Mexico in the waters of the Bahía de Banderas. Private escort boats and swimmers who are not officially entered in the race are not allowed at Ecos del Mictlán.

Río Ameca: from Bosque de la Primavera to the bay

As it approaches the Pacific near Puerto Vallarta, the lower stretch of the Ameca forms the state boundary separating Nayarit from Jalisco before discharging into the bay.

Playa Bucerías: golden sands, palapas, and seafood along the coast

The shoreline where the race begins is famous for its broad expanse of golden sand and gentle sea conditions. Thanks to mild rolling waves, Playa Bucerías is a favorite spot for open water swimming, kayaking, stand-up paddleboarding, and jet skiing. Thatched palapas and sun loungers line the sand, providing a relaxed spot to rest while listening to the break of the waves. Along the beachfront, a vibrant collection of palapa bars and open-air restaurants lines the shore. After completing your swim, you can find a table overlooking the water to refuel on fresh Pacific seafood and classic regional Mexican dishes. Each May brings a lively wind festival that fills the horizon with kite surfers, wing foilers, and sailing craft.