All trails
GR-100.1Long Distance Trail (GR)·Linear
GR-100.1. Etapa 07. Puente de los Fierros-Puerto de Pajares
Lena, Asturias
Moderate46.3/100Year-round
Distance
14.7 km
Est. duration
5h 25min
Elevation gain
+1,045 m
Elevation loss
-246 m
Highest point
1,394 m
Lowest point
506.8 m
Average elevation
906 m
Elevation profile
Flat (≤1%)Gentle (1–5%)Steep (5–10%)Extreme (≥10%)
Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)
Critical Segments
Demanding Climb
CAT 4
km 9.7 · 0.6 km Distance
18% Avg
768m – 882mSlope40% Max
RiskHIGH
Dangerous Descent
km 6.6 · 0.6 km Distance
22% Avg
777m – 921mSlope36% Max
RiskHIGH
Demanding Climb
CAT 4
km 12.5 · 0.7 km Distance
13% Avg
1129m – 1225mSlope24% Max
RiskHIGH
Demanding Climb
CAT 3
km 11.2 · 1.0 km Distance
18% Avg
952m – 1125mSlope24% Max
RiskHIGH
Dangerous Descent
km 7.2 · 0.5 km Distance
13% Avg
707m – 774mSlope17% Max
RiskMEDIUM
Demanding Climb
CAT 2
km 0.0 · 4.8 km Distance
8% Avg
507m – 897mSlope16% Max
RiskMEDIUM
7-Day Forecast
Slope distribution
Flat (≤1%)7%Gentle (1–5%)25%Steep (5–10%)30%Extreme (≥10%)38%
Child-friendlyNo
Pet-friendlyNo
- 👟Trail running shoesFootwearRecommended
- 🪄Trekking poles highly recommendedTrekking polesEssential
- 💧Carry 4–5 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🗺️Offline download recommendedNavigationRecommended
Similar trails
About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Lena |
| Region | Asturias |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 43.06927, -5.77133Open in maps |
| End | 42.99247, -5.75751 |
| Track points | 480 |