Ultra Running Hub
Trail 50k
Sthlml Trail Marathon - 45km
Race completed
45.6km Distance
1,743m Elevation
4.9 Grit Score
Challenging Level
Vertical Intensity 38 D+/km
Moderate undulations. Requires consistent effort across varying grades.
The Aid Station
Course-specific beta from the community
This is a rolling course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.