Take on spring in Kuusamo!

NUTS Karhunkierros

28–29 May 2027
Ruka / Kuusamo

Registration opens
13 October 2026 at 18:00 Finnish time

What, where, when

Five trail running distances in Kuusamo on 28–29 May 2027. The longer routes follow the trails of Oulanka National Park; the 13 km explores the hills around Ruka. Every distance finishes in Ruka.

Distances

Choose your distance: 166 km, 83 km, 55 km, 34 km or 13 km.

166 km
From Ruka to Napapiiri and back. The trails, climbs and overnight running call for planning on this long journey.
Explore › 166 km
83 km
From Napapiiri in Hautajärvi, follow the Oulanka river valley and forest trails to Ruka. Plan the stretches between aid stations on this long distance.
Explore › 83 km
55 km
From Oulanka Visitor Centre, follow forests and hills to Ruka. Plan your pace and the stretches between aid stations on this long distance.
Explore › 55 km
34 km
From Juuma to Ruka, follow forest trails through river canyon scenery and across suspension bridges. Roots, rocks and climbs keep the day varied.
Explore › 34 km
13 km
Explore a shorter but hilly route around Ruka. Climbs and descents keep things varied, and you can go at your own pace. Minimum age: you must turn at least 12 during the event year.
Explore › 13 km

Compare the distances and find yours ›

How to take part

Have a distance in mind? Here are your next steps.

Registration information ›
Entry fees, included services and terms for changes.

Event Guide ›
Timetable, bib pickup and practical instructions for the event.

Getting here
2027 guidance for travelling to Ruka and getting around the area is being updated.

What’s new

Registration opens on 13 October

Registration for 2027 opens on 13 October 2026 at 18:00 Finnish time. Explore the distances in advance and read the registration information. Go to registration once it opens.