SeaPoland

POWSA Gdańsk Bay Swim

Jul 25, 2026
Last edition date
Distance: 18km
Awaiting confirmation of the next edition

About the race

The 18 km crossing of the Bay of Gdansk is an open water swimming challenge connecting Gdynia and Hel. The route can be tackled in either direction, offering a unique experience in the waters of the Baltic Sea.

Gdańsk
Gdańsk · Photo: Pjama · CC BY-SA 3.0

The event is officially certified by WOWSA (World Open Water Swimming Association) and POWSA (Polish Open Water Swimming Association), ensuring high standards for participants taking on this long-distance swim.

Sources: Gdańsk · Neptune's Fountain, Gdańsk · New Jury House

Course

18 km

Gdynia – Hel or Hel – Gdynia

How to get there

✈️ Search flights to GDN

POWSA Gdańsk Bay Swim

Where to stay

The city offers diverse options, ranging from converted historic granaries and boutique hotels along the Motława riverfront to modern apartments in the city center. Prices generally range from 80 EUR to 250 EUR per night depending on proximity to the Old Town. For a more traditional Baltic experience, there are camping facilities located along the coastline of the Bay of Gdańsk, offering easier access to the water for early morning training sessions. Check our curated lodging guide for details on athlete-friendly properties near the start line.

Things to do nearby

Visitors can explore the deep maritime heritage of the area through museum tours focusing on the history of the Amber Road or visit local workshops to see the processing of fossilized resin. The region also offers extensive opportunities for kayaking along the river veins that feed into the bay, providing a different perspective on the city's brick architecture. For those preferring land-based activities, the surrounding coastal paths provide historical walking routes that detail the city’s transformation. Discover more in our summary of local activities.

Swimmers

Comments

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