The Challenge Rewa-Jastarnia is a 12 km solo or relay challenge between Rewa and Jastarnia in Puck Bay in the western part of the Gulf of Gdańsk, Poland in 18-20°C water temperatures. It is part of the Extreme Baltic Challenge in Poland organized by Sebastian Karaś and Maciej Stachowicz.
Extreme Baltic Challenge Events
- 8 km Challenge Tolkmicko-Krynica Morska
- 12 km Challenge Rewa-Jastarnia
- 18 km Challenge Gdynia-Hel
- 100 km Challenge Kołobrzeg-Bornholm