Flatenbadet, Stockholm, Sweden · Saturday, April 18, 2026

Fixed Distance 50K

Sthlml Trail Marathon - 45km

Race completed
45.6 km Distance
1,743 m Climbing
4.9 Grit · Challenging

What the course asks

Climbing rate 38 m / km Rolling. Moderate undulations. Requires consistent effort across varying grades.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a rolling course. Expect fast, runnable sections where rhythm is key.

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 46 km of trail with 1,743 m of ascent.

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