Ärjä Arctic Swim
Welcome to the first ÄRJÄ ARCTIC SWIM open water swimming event on Ärjänsaari, Lake Oulujärvi, on Saturday, August 8, 2026, at 1:00 PM.A "low-threshold" open water swimming experience (2000m) will...€79.00
Ärjä Arctic Swim Challenge
Welcome to the ÄRJÄ ARCTIC SWIM CHALLENGE Open Water Swimming Event on Sunday, August 1st, 2026, from 13:00 to 16:00 at the beautiful Äirjä Island in Lake Oulujärvi, located in Kajaani.€99.00
Ärjä Arctic Trail Run
Welcome to the ÄRJÄ ARCTIC TRAIL RUN trail running event on Saturday, August 15, 2026, at 1:00 PM on Ärjänsaari, located on Lake Oulujärvi.This “low-threshold” trail running experience (approx....€69.00
Ärjä Arctic Walk
The Ärjä Arctic Walk nature exercise event, organized for the first time, is part of the Oulu2026 European Capital of Culture year, to whose programme it has been selected.€49.00