Norrtälje, Sweden · Saturday, September 5, 2026

Fixed Distance 50 mi

Jättelångt 70 km Trail

Race completed
70 km Distance
not publishedn/a Climbing
3.5 est Grit · Challenging

Calculated from 70 km alone — the organiser has not published an elevation profile. Read 3.5 as a floor, not a verdict.

59.7580° N, 18.7050° E© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~49 Small. Long stretches with nobody in sight.

DUV results for the 2025 edition (70km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, September

Daytime high 16°C
Night low 10°C
Rainfall Mostly dry
Daylight 13 h 53 m of light

Regional 2001-2020 average for September — NASA POWER, grid elevation 17 m. Not a forecast.

The Aid Station

Course-specific beta from the community

👟 gear

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

By UltraHub Expert

Gear for this race

Chosen for 70 km of trail.

All gear guides →

Course Notes

A cross country ultra marathon along the trail Roslagsleden (Roslagen, Norrtälje to Grisslehamn).

Similar races

Other 50 mi trail ultras, closest in distance first.