Fjällmaraton 45K
Fjällmaraton 45K starts at 09:00 on Saturday 1 August 2026 in Fångåmon, unveiling a brand new 45-kilometre mountain course over Ottfjället.
Fångåmon → Ottsjö
- Distance
- 45 km
- Ascent
- +1,600 m
- Start
- 09:00 AMSat, Aug 1
Fjällmaraton 45K
The 22nd edition of the classic 45K mountain marathon introduces a completely redesigned route across the rugged ridgeline of Ottfjället. Leaving Fångåmon, runners climb through ancient birch forests directly onto the open fell plateau, accumulating 1,600 metres of positive ascent across exposed bedrock and subalpine trails. The route showcases sweeping views across Jämtland’s wilderness before dropping into the village of Ottsjö.
This page belongs specifically to the 2026 edition with its new course design. On Livebib, friends and families can follow every kilometer in real time: live runner position, elevation tracking over the mountain summits, and accurate arrival estimates for the lakeside finish line in Ottsjö.
The course
On the map
Open the full-resolution map