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GR-20Long Distance Trail (GR)·Linear
GR-20. Etapa 01. Lizarrusti-San Miguel de Aralar
Echarri Aranaz, Navarre
Moderate29.2/100Year-round
Elevation profile
Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)
Critical Segments
Demanding Climb
CAT 3
km 2.8 · 1.0 km Distance
25% Avg
542m – 796mSlope38% Max
RiskHIGH
Dangerous Descent
km 11.9 · 1.1 km Distance
18% Avg
874m – 1072mSlope36% Max
RiskHIGH
Demanding Climb
CAT 2
km 13.0 · 2.4 km Distance
15% Avg
874m – 1229mSlope25% Max
RiskHIGH
Dangerous Descent
km 2.2 · 0.5 km Distance
17% Avg
544m – 635mSlope23% Max
RiskHIGH
Demanding Climb
CAT 4
km 10.8 · 0.9 km Distance
13% Avg
949m – 1073mSlope22% Max
RiskHIGH
Demanding Climb
CAT 4
km 5.8 · 0.8 km Distance
12% Avg
768m – 856mSlope18% Max
RiskMEDIUM
Dangerous Descent
km 5.3 · 0.4 km Distance
10% Avg
763m – 801mSlope14% Max
RiskLOW
Dangerous Descent
km 0.2 · 0.3 km Distance
9% Avg
592m – 625mSlope14% Max
RiskLOW
Distance
15.4 km
Est. duration
4h 6min
Elevation gain
+142 m
Elevation loss
-81 m
Highest point
1,230.2 m
Lowest point
541 m
Average elevation
858 m
7-Day Forecast
Slope distribution
Flat (≤1%)6%Gentle (1–5%)21%Steep (5–10%)26%Extreme (≥10%)47%
Child-friendlyNo
Pet-friendlyNo
- 👟Trail running shoesFootwearRecommended
- 🪄Trekking poles recommendedTrekking polesRecommended
- 💧Carry 4–5 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🗺️GPS or offline route downloadNavigationEssential
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About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Echarri Aranaz |
| Region | Navarre |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 42.95975, -2.09851Open in maps |
| End | 42.94674, -1.96537 |
| Track points | 2,104 |