XII TimonCap Costa Cálida

The swim at Cabo de Palos is defined by the transition between the Mediterranean currents and the unique hydrography of the Mar Menor. As you clear the port and head toward the cape, you encounter a distinct shift in buoyancy due to the high salinity of the lagoon, which maintains a shallow depth of no more than seven meters across its vast expanse. The 3.5 km course keeps you in close proximity to the Cape Palos Lighthouse, a structure erected in 1865 using stone salvaged from the remnants of the 16th-century Torre de San Antonio. Navigating these waters involves passing over the site of the ancient temple of Baal Hammon, a Phoenician sanctuary that later transitioned into a Roman site of worship for Saturn, documented by early chroniclers like Pliny the Elder.

Historical currents and landmarks

While you maintain your pace, observe the influence of the 'golas'—the narrow channels that regulate the water exchange between the sea and the lagoon. These passages once hosted the complex 'encañizadas' fishing systems, an Arab-era invention that created labyrinthine traps for migrating fish. Your swim follows a path used for centuries; the region is marked by the history of the 1938 Battle of Cape Palos, and the nearby coastline is punctuated by 16th-century watchtowers built to monitor for Barbary pirates. As you scan the horizon, you may catch sight of the Neo-Mudéjar architecture of the Baron’s Palace on the private Isla Mayor, a volcanic cone formed seven million years ago.

Race details

Organized by the Club Natación Máster Murcia, the XII TimonCap Costa Cálida offers a single 3.5 km distance on October 24, 2026. The participation fee of 26 EUR includes a finisher medal and a commemorative gift. Safety protocols require the use of a tow buoy, a standard measure for this coastal route. For those seeking additional events in the same basin, the Travesía Mar Menor provides a different perspective on these waters in May. While the Mediterranean monk seal and loggerhead turtles were once common inhabitants of these dunes, they are now rarely encountered, leaving the swimmer to focus on the interplay of the deep blue sea and the sheltered, high-buoyancy waters of the coastal lagoons.