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GR-45Long Distance Trail (GR)·Linear
GR-45. Etapa 05. Estadilla-Olvena
Estadilla, Huesca
Moderate37.4/100Year-round
Distance
18.3 km
Est. duration
5h 14min
Elevation gain
+403 m
Elevation loss
-436 m
Highest point
1,096 m
Lowest point
386.4 m
Average elevation
763 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 17.2 · 0.6 km Distance
23% Avg
389m – 533mSlope38% Max
RiskHIGH
Demanding Climb
CAT 3
km 5.9 · 1.7 km Distance
17% Avg
809m – 1096mSlope34% Max
RiskHIGH
Dangerous Descent
km 15.0 · 1.8 km Distance
21% Avg
398m – 774mSlope33% Max
RiskHIGH
Dangerous Descent
km 7.6 · 1.2 km Distance
11% Avg
962m – 1094mSlope15% Max
RiskMEDIUM
Demanding Climb
CAT 3
km 0.8 · 2.8 km Distance
10% Avg
478m – 753mSlope14% Max
RiskMEDIUM
Dangerous Descent
km 12.7 · 0.3 km Distance
9% Avg
815m – 846mSlope10% Max
RiskLOW
Dangerous Descent
km 10.8 · 0.3 km Distance
8% Avg
877m – 905mSlope10% Max
RiskLOW
7-Day Forecast
Slope distribution
Flat (≤1%)6%Gentle (1–5%)33%Steep (5–10%)26%Extreme (≥10%)34%
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 | Estadilla |
| Region | Huesca |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 42.05779, 0.24401Open in maps |
| End | 42.11039, 0.25980 |
| Track points | 1,192 |