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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

Elevation profile

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 – 882m
Slope40% Max
RiskHIGH

Dangerous Descent

km 6.6 · 0.6 km Distance

22% Avg
777m – 921m
Slope36% Max
RiskHIGH

Demanding Climb

CAT 4

km 12.5 · 0.7 km Distance

13% Avg
1129m – 1225m
Slope24% Max
RiskHIGH

Demanding Climb

CAT 3

km 11.2 · 1.0 km Distance

18% Avg
952m – 1125m
Slope24% Max
RiskHIGH

Dangerous Descent

km 7.2 · 0.5 km Distance

13% Avg
707m – 774m
Slope17% Max
RiskMEDIUM

Demanding Climb

CAT 2

km 0.0 · 4.8 km Distance

8% Avg
507m – 897m
Slope16% Max
RiskMEDIUM
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

7-Day Forecast

Slope distribution

Flat (≤1%)7%Gentle (1–5%)25%Steep (5–10%)30%Extreme (≥10%)38%
Child-friendlyNo
Pet-friendlyNo
  • 👟
    Zapatillas trail runningFootwear
    Recommended
  • 🪄
    Bastones de trekking muy recomendadosTrekking poles
    Essential
  • 💧
    Llevar 4–5 L (sin fuentes en ruta)Water
    Essential
  • 🧴
    Protector solar recomendadoSun protection
    Recommended
  • 🗺️
    Descarga offline recomendadaNavigation
    Recommended

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About this trail

Senderos de Gran Recorrido (GR)

Start municipalityLena
RegionAsturias
SourceFederación Española de Deportes de Montaña y Escalada (FEDME)
Start43.06927, -5.77133Open in maps
End42.99247, -5.75751
Track points480