Race. Train. Gear up.
Saturday, October 3, 2026 Calw-Altburg, DEU
Trail 50k

e2h10k-50km Ultrarace

113 days away
50km Distance
420m Elevation
3.1 Grit Score
Challenging Level
Vertical Intensity 8 D+/km
Flat Hilly Mtn

This course is relatively flat and fast. Ideal for PB attempts.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a fast & flat 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

50km /100km in 5/10x 10km Runden. Maximale Rundenzeit von 2 Stunden darf nicht überschritten werden. Wann zu den Runden gestartet wird ist jedem selbst überlassen. Trail- 95% Waldwege-Pfade- alpines Gelände. Half-Self Supporting