NUTS Ylläs Pallas
NUTS Ylläs Pallas 37 km
Äkäslompolo (Ylläs, Kolari)
Race guide
Updated 19 July 2026
The NUTS Ylläs Pallas 37 km is a 35 km trail race starting and finishing in Äkäslompolo at the base of the Ylläs fell in Kolari, Finnish Lapland. With 995 m of total ascent and a high point of 717 m, the route is not technically extreme but it demands consistent effort across open arctic terrain where the environment — not the gradient — is often the defining challenge. This is a race where the landscape feels vast and exposed, the sun may barely set, and the dry Lapland wind can strip moisture from you faster than you realise. Respect the setting and the cut-offs, and it is a deeply rewarding run through one of Europe's most distinctive wilderness corridors.
Course & Terrain
The route begins and ends at Äkäslompolo (224 m), making a roughly 35 km loop that takes in the fell plateau above the Ylläs ski area before tracking north toward the Kellokas nature centre and back. The terrain is typical of northern Finnish fells: a mix of compacted gravel paths, boardwalk sections across boggy ground, open heathland, and rocky fell tops. The footing is generally runnable but uneven in places, particularly on the exposed ridgelines where rocks and roots demand attention. The high point of 717 m is reached on the open fell, offering sweeping views but little shelter from wind or sun. Crew access is available at all three intermediate points — Ylläsjärvi at 13.7 km, Kellokas at 21 km, and the finish — so plan your drop bags and support carefully across each of those stations.
The Decisive Climbs & Where the Race Is Won
The bulk of the 995 m D+ is front-loaded as the course climbs from Äkäslompolo up onto the Ylläs fell plateau in the opening section before Ylläsjärvi at 13.7 km. Reaching Ylläsjärvi at 290 m with a cut-off of Saturday 19:00 gives you the benchmark for whether your effort level is sustainable. The second leg to Kellokas (21 km, 337 m, cut-off 21:00) is the transition from the high fell back toward the forested valley, and this is where many runners drop their focus — the climbing is largely done, the terrain eases, but fatigue accumulates and the finish still feels distant. The real race is managed here: hold form, keep fuelling, and bank time against the midnight cut-off at the finish. Blow up on this middle section and the final 14 km to Äkäslompolo becomes a very long night.
Pacing Strategy
With a midnight cut-off at the finish (Sunday 00:00) and the race starting on Saturday, you have a generous time window, but the cut-offs at Ylläsjärvi and Kellokas are tighter relative to each leg's distance. Budget your effort accordingly: hike the steeper fell ascents, run the ridgeline and descent trails where the ground allows, and arrive at Ylläsjärvi with time to spare rather than rushing the checkpoint. The 13.3 km from Kellokas to the finish is the longest final leg and should not be underestimated — treat it as a separate run in its own right. If you are carrying fatigue and the terrain opens up, resist the urge to push hard; controlled, even effort will get you in under the cut-off more reliably than a mid-race surge.
Fuelling & Hydration
Hydration is the single biggest operational risk in this race, and it is insidious because the dry Lapland wind makes sweat evaporate instantly — you will not feel as wet or as hot as you actually are. The condition is most dangerous precisely when it feels manageable. Build a fixed, non-negotiable routine: drink at every checkpoint, salt regularly, and take in calories even when your appetite is suppressed. If you notice your thinking going foggy, your focus drifting, or your movement becoming clumsy, do not assume it is a bad patch to push through — treat it immediately as a hydration and fuelling problem and act on a checklist: drink, cool down, add salt, eat. Carry more fluid than you think you need between checkpoints, because the exposed fell sections between Äkäslompolo and Ylläsjärvi offer little shade and no guaranteed water sources along the high ground.
Conditions to Expect
Finnish Lapland in race season brings long daylight hours — potentially near-continuous light — and temperatures that can feel mild but are accompanied by a persistent, drying wind. Fell weather changes quickly: cloud can roll in and drop visibility on the open plateau with little warning, while valley sections may feel still and warm by contrast. Dress in breathable, lightweight layers you can add and remove; a wind shell is worth its weight on the high point. Insects — particularly mosquitoes — can be significant in boggy sections, so consider a head net or repellent especially if you expect to be moving slowly through lower, wetter terrain. The overnight section approaching the midnight cut-off will bring cooler temperatures, so have an additional layer accessible in your pack or at Kellokas for the final leg home.
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Checkpoints & cut-offs
✓ Course data verified against the official source (2026-07-04) · official source
0 km · 224 m · Sat 12:00
13.7 km · 290 m · Sat 19:00
21 km · 337 m · Sat 21:00
34.9 km · 224 m · Sun 00:00
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