Fjällmaraton 45K

Race completed

45.4 km Distance

1,902 m Climbing

5.1 Grit · Challenging

What the course asks

Climbing rate 42 m / km Mountain. Significant climbing. Steep sections will require power hiking.

Field size ~553 Large. Rarely out of sight of another runner.

DUV results for the 2026 edition (45km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2026	45km	553	Noah Brautigam · 03:47:29	Kajsa Söderberg · 04:39:51
2025	45km	430	Oscar Claesson · 03:50:23	Barbro Fjällstedt Oljans · 04:32:49
2024	45km	587	Eskil Kinneberg · 03:47:23	Lina El Kott Helander · 04:58:43
2023	45km	414	Oscar Claesson · 03:35:42	Johanna Gelfgren · 04:20:44
2022	45km	370	Oscar Claesson · 03:20:29	Ida Nilsson · 04:07:59
2021	45km	498	Jonathan Albon · 03:38:07	Ida Nilsson · 04:16:25

The field grew 29% between 2025 (430) and 2026 (553). 30% of the 2026 field were women.

DUV results for the 2026 edition (45km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a mountain course. Poles are highly recommended for the sustained climbs.

By UltraHub Expert

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 45 km of trail with 1,902 m of ascent.

Trail Running Shoes 42 m of climb per kilometre — grip and rock protection before cushioning.
Race Nutrition 45 km of self-supported fuelling between aid stations.
Hydration Vests Pole attachment and chest-strap stability on steep ground.
Trekking Poles 1,902 m of ascent to walk up.
GPS Watches Battery life first — a 45 km day outlasts most full-GPS modes.

Adidas

Terrex Agravic Speed Ultra

RunRepeat found the Adidas Terrex Agravic Speed Ultra to be perfect for midfoot and forefoot strikers, while iRunFar noted that the shoe feels incredibly effici…

★★★★★ 4.5

Brooks

Catamount 3

RunRepeat found the Brooks Catamount 3 to have a cozier upper that enhances the overall fit, though breathability and durability could be better. iRunFar noted…

★★★★★ 4.5

Tailwind