Ultra Running Hub
Trail marathon
Freeden Ultramarathon
Race completed
45km Distance
1,000m Elevation
3.8 Grit Score
Challenging Level
Vertical Intensity 22 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.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
Vier sehr anspruchsvolle Runden auf Wanderwegen im Teutoburger Wald mit felsigen Abschnitten über je 11,25 km und 250 hm.