Finland’s National Nature Day on August 30, 2025: Enjoying Nature through Exercise

PURESISU from Punkaharju, Finland

Welcome to PURESISU, where exercise and the beauty of nature meet. We believe that every step, swimming stroke, and moment spent in nature contributes to well-being and the joy of movement.

On Finland’s Nature Day, August 30, 2025, we invite runners to the Run Forest Run trail run and swimrun enthusiasts to the Punkaharju Swimrun in the stunning national landscape of Punkaharju – welcome!
 

Partners of Punkaharju SwimRun & Run Forest Run

 

In the Punkaharju area, you’ll find numerous lakes that are part of the Saimaa Lake system, the largest lake district in Europe. Lakes Puruvesi and Pihlajavesi, for example, offer a breathtaking natural setting for unforgettable events. The gentle splashing of water and the rustling of the surrounding forest create a truly unique experience.