Cruce Isla de Venados — Mazatlán

In the mid-19th century, fortune seekers chasing the California Gold Rush arrived in Mazatlán as a final, critical waypoint. After long journeys from the Atlantic, they would board ships here, bracing for a grueling four-to-five-week voyage across the Pacific to San Francisco. Today, the path of these travelers remains a maritime corridor, though the challenge is now one of endurance and rhythm rather than commerce. When you stand on the shoreline preparing for the Cruce Isla de Venados, you are tracing a fragment of that historic transit, looking out toward the island that has long served as a natural landmark for those navigating these waters.

The water and the view

As you begin the 1200m or 5500m crossing, your primary reference point is the Mazatlán lighthouse. Perched on the Isla del Crestón, it has been a guiding light since 1879. Once recognized as the highest natural lighthouse in the world, its 1000-watt beam remains a powerful presence, visible from 30 nautical miles away. As you swim, the tropical semi-humid climate keeps the water comfortable, though you should remain aware of the prevailing northwest winds, which typically move at around 5.0 meters per second. The ecosystem beneath you is equally active; these are waters where you might spot sea lions or turtles, especially as the region works to protect its marine diversity through initiatives like the nearby Gran Acuario Mar de Cortés.

Life below and the race ahead

While the open water demands your focus, keep a watchful eye for the leopard shark, a species that frequents the Pacific coast as far south as Mazatlán. These predators are most often found in shallow, sandy, or muddy areas less than 4 meters deep, making them a part of the environment you might occasionally cross paths with during your transition from the island. The race itself, organized by Tri Tour México and scheduled for November 1, 2026, draws its spirit from the same land that gave rise to the pre-Hispanic Ulama ball game. Just as that traditional sport remains a vital piece of local heritage in towns like El Quelite, this annual swim has become a defining event for those who value the intersection of historical transit and modern athletic pursuit.