X-WATERS Antalya

Konyaaltı's shoreline meets a Mediterranean so transparent that swimmers track the seabed beneath them while sighting against the soaring wall of the Beydağları mountains. This sweeping bay hosts X-WATERS Antalya, an open water swimming event staged directly off the pebble strand of Konyaaltı Beach Park on the southern coast of Turkey.

The X-WATERS courses along Konyaaltı Beach Park

The event headquarters sits right at Konyaaltı Beach Park, where the city of Antalya meets the open Mediterranean. Swimmers gather in early May for a morning of racing over multiple distances, including a 500-metre sprint, a one-nautical-mile course (1.6 km), and a premier 5 km event, alongside short children's dashes of 50 and 200 metres. The 5 km race sends marathon swimmers out into the gulf on an expansive two-lap circuit of 2,500 metres per lap. Later in the morning, the one-mile wave starts, followed by the fast 500-metre sprint. The 5 km loop is intentionally mapped in the open Mediterranean to test stamina and open-water sighting against the coastal landmarks.

Through every stroke, the sea remains crystal clear, allowing competitors to watch the stones and ripples of the seabed slipping underneath them as they navigate between the turn buoys. The Mediterranean can occasionally kick up chop and swells in spring. Yet the gulf quickly returns to its placid, luminous state, sheltered under mild spring skies.

Gulf of Antalya: Taurus peaks and Düden coastal waterfalls

Swimming out from the beach reveals the natural amphitheatre of the gulf, framed directly behind the shoreline by the imposing ridge of the Bey Mountains, part of the wider Taurus range. The surrounding Mediterranean waters warm steadily across the seasons, shifting from winter lows of around 16 °C (61 °F) up towards summer peaks of 27 °C (81 °F), making spring a fresh but inviting window for distance swimming. About ten kilometres away, the gulf receives freshwater from the Düden stream. Sourced from the Kepez hydroelectric facilities, the stream emerges at Düdenbaşı and splits into two distinct river branches. The upper branch drops over rocks at the Alexander Waterfall—named from legends that Alexander the Great watered his cavalry horses there during his conquest of Pamphylia in 334 BC. Downstream, the Lower Düden river reaches the sheer sea cliffs near Lara, plunging forty metres in a roaring cascade directly into the salty blue Mediterranean.

Ancient Pamphylia: Olbia fortress and the Hıdırlık sea tower

About two kilometres from the race start, near the Arapsuyu quarter of the Konyaaltı district, lie the remains of ancient Olbia. Olbia formed the westernmost settlement on the coast of classical Pamphylia and served the highland citizens of Termessos as their maritime outlet. The geographer Strabo described it as a formidable coastal fortress, and its seafaring colonists pushed further along the coast to settle the Lycian harbour of Cadrema. Just three kilometres from the race bay stood another fortified maritime post called Tenedos, recorded in ancient itineraries as lying twenty stadia west of Attaleia. That larger base of Attaleia—modern Antalya—was founded around 150 BC by King Attalus II of Pergamon as a permanent station for his royal fleet.

Through Byzantine rule, the town became the regional naval headquarters for the Theme of the Cibyrrhaeots, defending southern Anatolian sea trade. By the 14th century, foreign Christian merchants conducted maritime commerce from a walled enclave around the old port known as the Mina. About two kilometres from the race area stands the Roman Hıdırlık Tower. Erected in the second century CE at the precise junction where Antalya's land fortifications meet the sea walls, the fourteen-metre tower features a circular stone drum resting on a square base. It served through Byzantine centuries as a military garrison and harbour beacon, its high parapets later repaired by Seljuk and Ottoman masons.

Sıçan Islet and the ancient harbour of Magydus

Further south along the coastal arc, less than one hundred metres off the Anatolian mainland, lies Sıçan Islet. In the seventeenth century, the Ottoman voyager Evliya Çelebi wrote of it as Güvercin and Kuş. About eleven kilometres east across the bay, near the modern sand district of Lara, the coast holds the submerged traces of ancient Magydus.

Konyaaltı seafront: promenades, pebble beaches, and coastal gardens

Back at the event venue, the seven kilometres of Konyaaltı Beach stretch continuously from the base of the city cliffs to the commercial port. The pebble foreshore backs onto Sahil Antalya Life Park, which encompasses 400 acres of landscaped coastal gardens, dedicated cycling paths, walking promenades, outdoor sports areas, and an amphitheatre. The beach includes 200 acres of free public access with extensive facilities designed for disabled visitors. The pebble shore remains vibrant throughout the race weekend, hosting everything from sunset pasta parties for competitors to open-air concerts. Outside the competition waves, the mild spring temperatures invite swimmers and spectators to linger by the tide with glasses of hot tea and sandwiches, resting on the stones before diving back into the clear Mediterranean.