01-Sentiero Cristallina
HARD (3.7/10)Al Piègn dala Rotónda → Prau
A demanding mountain route — the 01-Sentiero Cristallina packs 29.4 km and 777 m of climbing into a 7h 34min day. Running from Al Piègn dala Rotónda to Prau, the trail spans an elevation range of 439 m to 939 m.
With 93% of the route below 15% gradient, strong trail runners can maintain a good rhythm for much of the distance. The steepest pitches reach 39% gradient.
Budget roughly 4,008 kcal of energy expenditure and 4.5 L of water. Aim for 60–90 g of carbs per hour to avoid bonking on the longer climbs. No confirmed water sources along the route — carry all the water you need.
Lower altitude route. Accessible most of the year. May be muddy in spring and after rain.
Elevation Profile
Route Map
Terrain Analysis
Nutrition & Hydration
Estimates based on metabolic equivalent (MET) for hiking with significant elevation gain. Actual needs vary by body weight, fitness, weather, and pack weight.
Pace Estimates
Based on Naismith's Rule adjusted for distance, elevation, and technical difficulty. Click a pace to update split times above.
Current Conditions
Best Season
Lower altitude route. Accessible most of the year. May be muddy in spring and after rain.
Logistics
💧 Water Advisory
No confirmed water sources along this 29 km route. Carry all water needed — plan for 4.5 L minimum.
Nearby Points of Interest
📍 Nearby Places
- Roseto 47m
- Ritorto 66m
- Bosco 68m
- Mondada 93m
- Preda 101m
Route Details
- Network
- Regional Trail Network
- Sport
- hiking
- Start
- Al Piègn dala Rotónda
- End
- Prau
- Reference
- 59
- Operator
- Wanderland Schweiz
- Start Coordinates
- 46.33941, 8.60754
- OpenStreetMap
- View on OSM →
- Official Website
- Visit →
Similar Trails
Plan this route
This hard route demands careful planning. Use the TrailSplits planner to set custom waypoints, get turn-by-turn navigation, and export to your GPS.