Ärjä Arctic Swim Challenge

This open water swimming experience is approximately 10 km long and is designed for experienced swimmers. The route will circle the sandy beaches and high sand cliffs of Äirjä Island, located near the widest inland waters of Finland, the Ärjänselkä.

We want the open water swimming event to be a memorable experience in the stunning landscapes of Äirjä Island, and we will make stops (4) at various beaches around the island. Participants will have the option to board a safety boat at any point during the swim or take a ride for part of the distance. All open water swimmers will receive a commemorative award from Äirjä Island. The start and finish areas are located at Vierasniemi on Äirjä Island, which was once a vacation spot for the management and guests of the Kajaani Paper Factory.

The first ÄRJÄ ARCTIC LAKE SWIM CHALLENGE open water swim event will accept the first 20 participants to register. There will also be backup spots available for cancellations.

Categories and Preliminary Schedule:

• Group start from Vierasniemi, Ärjänsaari Island on August 3, 2025, at 1:00 PM.

At the first break, we will divide swimmers into two groups: one for those who wish to swim at a faster pace and one for those who prefer a more relaxed pace.

Equipment:

• Swimsuit/shorts
• Orange ÄRJÄ ARCTIC LAKE SWIM swim cap, which you will receive at registration at Vierasniemi.

Wetsuits are mandatory.

The use of a safety buoy is compulsory.

Registration:

The first 20 registrants will be accepted for the 2025 event. Registration is open: click here.

Participation fee: 99 €

The participation fee includes:

• Boat transportation (round trip) from Ruunaniemi (Ruunaniementie 60, Kajaani) to Ärjänsaari Island Vierasniemi and back, a boat journey of about 4 km
• ÄRJÄ ARCTIC LAKE SWIM swim cap
• Participation in the swimming event
• A light snack at the finish line
• Kupilka ÄRJÄ souvenir award
• Changing rooms and equipment storage at the Vierasniemi facilities
• Sauna access at the Vierasniemi sauna
• Safety boats and kayaks
• Medical assistance if needed

Read more and join the swim >>