Race. Train. Gear up.
Sunday, June 28, 2026 Altenbeken, DEU
Trail 50k

Viadukt Ultramarathon

16 days to go
45.2km Distance
930m Elevation
3.7 Grit Score
Challenging Level
Vertical Intensity 21 D+/km
Flat Hilly Mtn

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

Course Intelligence

OPENFREE MAP (LIBRE)

Course Notes

Die Strecke führt Euch auf den Spuren des bekannten 29 km langen Viadukt Wanderweg – erweitert auf eine anspruchsvolle Strecke von 45 Kilometern durch das landschaftlich reizvolle Eggegebirge.