Ärjä Arctic Swim

A “low-threshold” open water swimming experience (2000m) will take place along the sandy beach of Ärjänsaari Island, located by the vast Ärjänselkä, the largest inland water basin in Finland.

Although all swimmers’ times will be recorded, we want the event to be more of an experiential adventure in the stunning scenery of Ärjänsaari than a “race to the finish line.” Thus, both the first and last swimmers will receive a commemorative prize from Ärjä and will participate in product prize raffles.

The first 100 participants who register for the ÄRJÄ ARCTIC SWIM open water swimming event will be accepted. It’s possible to secure a spot from the waiting list in case of cancellations.

Categories and provisional schedule:

Men, August 9, at 1:00 PM

Women, August 9, at 1:10 PM

15–18 years (with parental consent/participation), August 9, at 1:20 PM

Recreational category, August 9, at 1:30 PM

Equipment:

• Swimsuit/shorts
• Orange ÄRJÄ ARCTIC LAKE SWIM swim cap (you will receive a numbered swim cap at the registration point at the summer kiosk)

Wetsuits are mandatory if the water temperature is below +16°C.

Using safety buoys is not mandatory.

Fins or other swim aids are not allowed.

Registration:

The first 100 registrants will be accepted for the 2025 event. Registration is open: click here.

Participation fee: 79€

The participation fee includes:

• Round-trip boat transportation from Ruunaniemi (Ruunaniementie 70, Kajaani) to Ärjän Säipän dock – Ruunaniemi, approximately 4km boat ride.
• ÄRJÄ ARCTIC LAKE SWIM swim cap
• Participation in the swimming event
• Timing and results service
• Small recovery snacks at the finish line
• Kupilka ÄRJÄ commemorative prize
• Participation in product raffles
• Changing rooms and equipment storage at cabins
• Sauna facilities
• Safety kayakers and medical assistance if needed

Read more and join the swim >>