Ultramaraton na Mazurach! 70km, 42km, 21km, 8km Borecka Kids i Borecka Łękuk Bal! 17-19 listopada 2023, Folwak Łękuk, Puszcza Borecka, Mazury!
Ultramaraton in Masuria! 70km, 42km, 21km, 8km Borecka Kids Run and Borecka Łękuk Runners Dancing Afterparty all night long! 17-19 November 2023, Folwak Łękuk SPA Hotel, Borecka Wild Forest, Masuria!