A stony trail across an autumn fell

Finland · Trail running

NUTS Ylläs Pallas (66 km)

Hetta (Enontekiö) to Pallas, Pallas-Yllästunturi National Park, Finnish Lapland; event centre Äkäslompolo, Ylläs

NUTS Ylläs Pallas is a mid-July trail race weekend in Finnish Lapland under the midnight sun, with distances from 15 km to 160 km. The 66 km follows the Hetta-Pallas hiking trail, one of Finland's oldest, point to point over open fells and gorges to Hotel Pallas, starting in mid-afternoon and finishing in the small hours. It is one of the largest trail weekends in the Nordics: 3,242 people started across all distances in 2026, 857 of them on the 66 km.

Official site (opens in a new tab)No. 5 of 41 in the toughness ranking

The race in brief

Distance
66 km
Climb
1,625 m
Format
66 km point to point from the school centre in Hetta to the Pallas visitor area, start about 15:00 on the Friday, two aid stations on the route; free return bus from the finish to Ylläs
When
Friday 23 July 2027 (event weekend 23 and 24 July 2027; in 2026 the 66 km ran on Friday 17 July)
Mid-pack time
10 h 56 min (median of 811 finishers, 2026)
Cut-off
Start about 15:00: Mustavaara 17:00, Ketomella 21:00 and the finish line closes at 05:00 on Saturday (about 14 h); ITRA lists a 12 h limit for 2025
Field
857 starters on the 66 km, 811 finishers (2026); 3,242 starters across all distances
First held
2013
Other distances
160 km (Hetta to Äkäslompolo) · 100 km (Pallas to Äkäslompolo) · 66 km (Hetta to Pallas) · 37 km (Äkäslompolo) · 15 km · NUTS Kids & Juniors 2.5 km and 6 km
Organiser
Northern Ultra Trail Service (NUTS oy)

Next edition: 2027-07-23 · Registration opens on 24 November 2026 (NUTS event page); in 2026 the 66 km, 100 km and 160 km were reported full before the race and registration closed on 7 July · Entries (opens in a new tab)

Checked 2026-10-15

How tough is it?

Four meters, each 1 to 5, rated by our published method. The basis under each one shows the figures behind the score. How we rate.

DurationEpic

Median finishing time 10 h 56 min 10 s of 811 finishers (official RaceResult results, 2026-07); quickest quarter 9 h 44 min or faster, slowest quarter 12 h 13 min or longer. Winner 5 h 18 min (course record), last classified finisher 15 h 28 min. Only 45 finished under 8 h. As of 2026-07.

TerrainMountain

ITRA gives 67.1 km, +1,625 m and -1,470 m for 2025, mountain level 2 (itra.run, 2025). That is only about 24 m of climb per km, but the route is the Hetta-Pallas fell trail over open fells and gorges in a national park, with rocky, wet and boggy sections, trail marked rather than groomed, and the 2026 winner described bad falls on the stones. Borderline 3 to 4. As of 2026-07.

ColdCool

A July race under the midnight sun: the organiser notes the fells reached +30 °C in 2025, but weather changes quickly, ridges are windy and 'nights are cold'. A hooded waterproof jacket (10,000 mm), gloves, a space blanket and emergency food are mandatory kit (participant guide, 2026), and a 66 km runner finishes between about 20:30 and 07:00. Borderline 2 to 3. As of 2026-07.

Cut-offsWatch them

The 66 km was reported full before the race in 2026 (registration page), but there is no qualification standard. Cut-offs are tied to clock times: Mustavaara 17:00, Ketomella 21:00 and the finish 05:00, about 14 h; 230 of 811 finishers took more than 12 h and 22 more than 14 h, and 46 of 857 starters did not finish (5%). Borderline 3 to 4 for the sell-out. As of 2026-07.

The course

The 66 km starts at the school centre in Hetta, in the far west of Finnish Lapland, at about 15:00, and follows the classic Hetta-Pallas hiking trail east and south to Hotel Pallas, in a national park. The organiser calls it a trail of open fells, deep gorges and national-park scenery with a little extra twist on the original route. It is a point-to-point run, so your gear drops go from the start to the finish.

Aid is sparse. The organiser's table lists Mustavaara (Pyhäkero) at 11.7 km, Ketomella at 31.5 km and then 34.4 km to the finish: only two staffed points in 66 km, with cut-offs of 17:00 at Mustavaara, 21:00 at Ketomella and 05:00 at the finish. Water, bananas, sports drink and salty and sweet snacks are at the stations, but no cups or spoons are provided, so you carry your own cup, spoon and at least 1.5 litres. Supporters can meet you at Ketomella and at Pallas, not at Mustavaara.

Climb is modest at about 1,625 m for the whole distance, but the terrain is a national-park path with rock, roots, bog and exposure, and you finish through the Arctic summer night. In 2026 the winner took 5 h 18 min and a median runner took nearly 11 hours, which means roughly the last third is in the dark or the low-sun small hours. Runners who finish do so at the foot of Pallastunturi; a free shuttle takes them back.

How to enter

Registration for the 2027 edition opens on 24 November 2026. In 2026 entry closed on 7 July and the 66 km, 100 km and 160 km were reported full before that, with only last-minute places on the shorter races. Fees rise in steps through the year; the 2026 price steps for the 37 km, for example, were 86 euros until early February, 109 euros to early June, 129 euros to 7 July and 150 euros after. The 66 km price for 2027 was not yet published.

Participation fees are non-refundable, but you can transfer your entry to another person or to the following year through the link in your confirmation, and change distance by paying the difference. Registrations made from 26 November are free to change until 7 July and cost 21 euros after. Runners born in 2000 or later get a 30% rebate. The start bus from the Ylläs area to Hetta costs 21 euros (34 euros after 7 July), and the return bus from Pallas is free and included.

How to train for it

Train for 11 hours on your feet

The median finisher was out for nearly 11 hours in 2026 and a quarter took more than 12 hours. Long back-to-back days with a pack on fell or rocky trail, including hiking the climbs, are the base.

Plan food for a 34 km stretch

After Ketomella (31.5 km) there are 34.4 km to the finish with no staffed point. Carry enough to be self-sufficient for that stretch, and practise eating while moving.

Rehearse the cut-offs by the clock

Cut-offs are clock times: Mustavaara 17:00, Ketomella 21:00 and the finish 05:00 for a start at 15:00. Do your pacing sums early: reaching Ketomella by 21:00 means 6 hours for 31.5 km.

Practise on rocky, wet fell ground

Falls and sprains are common on stones; the 2026 winner had two heavy falls. Train on technical trail, with shoes that grip on wet rock, and include night or low-light running.

Train for heat and for cold nights

In 2025 temperatures reached +30 °C, and the organiser also warns of cold nights and thunderstorms. Practise running in the heat at the start and have layers for the finish.

What you need

  • Mobile phone, protected from water, with the event emergency number +358 40 6605 281 saved, and a power bank (no charging at aid stations)
  • Waterproof shell jacket with a hood (minimum 10,000 mm), gloves, a space blanket and a signal whistle
  • Water bottle or bladder of at least 1.5 litres, plus your own cup and spoon: no disposable cups or spoons at aid stations
  • Elastic adhesive bandage (minimum 6 x 100 cm, waterproof packed) and emergency energy of at least 250 kcal
  • Poles if you use them, carried for the whole race: they cannot be dropped or picked up en route
  • A bag for gear left at the start in Hetta, which the organiser moves to Pallas; a numbered label is given at bib pick-up
  • Dry warm clothes and snacks in that start bag for the wait for the return bus after midnight
  • Optional: a rented GPS tracker for friends to follow you (rental opens about two weeks before)

Getting there and staying

The event centre and bib pick-up are in Äkäslompolo at Ylläs (Sannanrannantie 3, Kolari). In July there is no regular bus to Ylläs, but the organiser's partner runs event buses from Oulu and Rovaniemi, and there are flights to Kittilä or Rovaniemi and a night train from Helsinki to Kolari with a bus connection. The 66 km start in Hetta is about 130 km from Äkäslompolo and takes about two hours by the chartered start bus, which you buy at registration.

Bib pick-up is in Äkäslompolo (in 2026 on Thursday evening and Friday morning, with a separate window for 15 km to 100 km on Friday afternoon). The start shuttles for the 66 km leave from Ylläsjärvi and Äkäslompolo around midday. The finish is at Pallas, from which free shuttle buses run to Jounin Kauppa in Äkäslompolo about every time they fill, between about 23:00 and 05:30, with a connecting bus to the hotels at Ylläsjärvi.

After the race you can wait in warm dry clothes: buses leave about 30 minutes after you finish or when full, the last one waits for all finishers, and a drop-off at Jounin Kauppa takes about an hour. There is food and shower access at the finish areas; check the participant guide for details. Book accommodation early; the organiser names Lapland Hotels Äkäshotelli in Äkäslompolo and Saaga in Ylläsjärvi.

History

NUTS Ylläs Pallas has been held since 2013, on a route that links two fell areas of Finnish Lapland, and has grown steadily: 3,242 people started in 2026, about 25% more than in 2025, and it was the eighth NUTS trail event in a row to set a new participation record. In 2026 Kari Varis set the 66 km course record (5:17:55) and Juuso Simpanen the 160 km record (16:06:19).

Where to find out more

Questions about NUTS Ylläs Pallas (66 km)

How long does the 66 km take?

The median finisher took 10 h 56 min in 2026 (811 finishers); the winner took 5 h 18 min and the slowest finisher 15 h 28 min. A quarter of finishers took more than 12 hours.

What are the cut-off times?

For the 15:00 start: Mustavaara (11.7 km) 17:00, Ketomella (31.5 km) 21:00 and the finish line closes at 05:00 the next morning, about 14 hours. ITRA lists a 12 hour limit for the 2025 edition.

How do I get from the finish back to Ylläs?

A free shuttle bus runs from the Pallas finish to Jounin Kauppa in Äkäslompolo, leaving about 30 minutes after you finish or when full, between about 23:00 and 05:30. It takes around an hour and connects on to Saaga.

How hot or cold does it get?

July in the fells can be warm: temperatures reached +30 °C in 2025. The organiser also warns that weather changes quickly, ridges are windy and nights are cold, which is why gloves, a space blanket and a hooded jacket are mandatory.

Is there much aid on the course?

Not on the 66 km: the organiser's table has Mustavaara at 11.7 km and Ketomella at 31.5 km, then 34.4 km to the finish. You carry your own cup, spoon and at least 1.5 litres of fluid.

Sources

Figures and rules on this page come from these pages, read on the dates given. Organisers change dates, fees and rules: check the official site before you enter.