Datça Winter Open Water Swimming Marathon 2026

About the race

The Datça Winter Open Water Swimming Marathon is a unique celebration of endurance and the enduring allure of the Aegean Sea. Hosted in the picturesque town of Datça, nestled on a slender peninsula where the Aegean and Mediterranean seas converge, this event offers a rare opportunity to experience Turkey’s coastline in the serene quiet of winter. Datça has long been celebrated for its pristine air, legendary olive groves, and the ancient ruins of Knidos nearby, providing a backdrop of timeless beauty for swimmers who prefer crisp, invigorating conditions over the intensity of summer heat.

Organized with the passion of the Datça Municipality and the Datça Sports Club, the marathon has become a hallmark of the local sports calendar. It draws a diverse community of swimmers—from seasoned marathon athletes seeking a unique winter challenge to local enthusiasts who take pride in the region's strong maritime heritage. The atmosphere is deeply welcoming, reflecting the warm hospitality of the Datça people, and the event is thoughtfully structured to encourage participation across different levels of experience. Whether you are a competitive swimmer or someone looking to test your limits in a breathtaking natural setting, the event fosters a spirit of camaraderie that defines the local culture.

Beyond the water, the town itself is an enchanting destination. Its narrow, winding streets, stone-built houses, and vibrant harbor offer a tranquil escape from the bustling tourist hubs. Participants and their families will find that the event is more than just a race; it is an invitation to slow down and embrace the Mediterranean lifestyle. After the competition, you will find it incredibly rewarding to {{link:experiences|explore the surrounding area}}, from trekking the rugged coastal trails to savoring the famous local almonds and fresh seafood. For those planning their journey, it is best to {{link:accommodations|find your ideal stay near the start line}} early to fully immerse yourself in the charm of this Aegean gem.

Course

Loop course in Taşlık Bay, Datça (Muğla). Protected waters of the Gulf of Hisarönü.

How to get there

Dalaman Airport (DLM) at 160km or Bodrum Airport (BJV) at 170km. There are no direct trains; from both airports, private transfers or Havaş buses to Marmaris are recommended, followed by a local bus to Datça (1h). By car: the road is winding but offers scenic views. Parking is available at the Datça harbor and main beaches.