Ultra Running Hub
100mi
Centurion Autumn 100
161km Distance
2,500m Elevation
10 Grit Score
Elite/Extreme Level
Vertical Intensity 16 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.
For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.
Course Intelligence
OPENFREE MAP (LIBRE)About
A 100-mile out-and-back along the North Downs Way in southern England.
Highlights
- Well-organized UK 100
- Scenic English trails
- Autumn running