Stage 34 of 41 · Senda Pirenaica

Isaba / Izaba → Otsagabia

Distance

21.3 km

Ascent

+674 m

Descent

-695 m

Est. Time

5h 57m

Altitude

755.8–1,379.6 m

Type

point-to-point

🏔️ Mountainous

🚌

Getting Here

Isaba / Izaba (bus stop)

1987m from trailhead · ~24 min walk

🚌

Getting Out

Otsagabia (bus stop)

2848m from trail end · ~34 min walk

📥 Download GPX 🗺️ Open in Planner 🏔️ 3D Flyover 21.3 km · 674m gain

Elevation Profile

Flat (<5%)

Route Map

🗺️ Open in Planner → | 🏔️ View 3D Flyover →

Segment Breakdown

Auto-analyzed from the elevation profile. Each segment shows the dominant character for planning your effort.

Segment	Dist	↑ / ↓	Time	Character
Isaba / Izaba → km 4.0 (1332m) 775–1,332m	4 km	+557m / -24m	1h 44m	🔺 Steep Climb
km 4.0 (1332m) → km 12.2 (1266m) 1,254–1,380m	8.2 km	+121m / -187m	1h 55m	📉 Descending
km 12.2 (1266m) → Otsagabia 756–1,269m	9.1 km	+28m / -514m	2h 07m	📉 Descending
Total	21.3 km	+674m / -695m	5h 47m

Pace & Fuel Calculator

Adjust your flat 10K pace to see personalized finish time, calorie burn, and hydration needs.

Your flat 10K pace 7:00 /km

4:00 /km (elite) 12:00 /km (leisure)

Fast Hiker / Jogger

Est. Finish Time

3h 36m

Calories

1,757 kcal

Water Needed

2.5 L

Effort Distance

31.5 km

flat-equivalent

🍫 Recommended: ~45g carbs/hr (162g total) 🧂 Electrolytes: ~1804mg sodium/hr 🩹 Consider anti-chafe and blister prevention

Terrain Analysis

Runnability

Steep / Technical

% of route below 15% gradient

Climb Ratio

32 m/km

Moderate profile

↑ 674m ↓ 695m

Surface & Technicality

Terrain Difficulty Breakdown

Runnable Flat (100%)

Surface Type

Unknown (77%) Ground (19%) Asphalt (1%) Gravel (1%) Wood (1%)

🏃 Mostly runnable with gentle terrain. Great for fast trail running.

Surface Breakdown

Unknown (78%)

Natural Ground (19%)

Paved (1%)

Gravel (1%)

Wood (1%)

Current Conditions

Loading live weather...

Conditions for June

ℹ️ Shoulder season

Snow Risk

Unlikely

Mud Risk

15%

Low

Ice Risk

Unlikely

✅ Snow unlikely at this elevation in June. Trail conditions expected to be clear.

Best months: Mar, Apr, May, Jun, Sep, Oct, Nov

Suggested Gear List

Auto-generated based on 21.3 km, 674m ascent, max altitude 1379.6m, ~6h duration.

Essential 4 items

👟
Trail running shoes / hiking boots

Required for any trail
📱
Phone (charged) + offline map

Navigation & emergency contact
💧
3L hydration vest

Estimated 3.0L needed
🍫
Trail mix, bars & sandwich

Est. 2087 kcal burn

Recommended 4 items

🧴
Sunscreen

Basic sun protection
🧥
Light rain jacket

Weather changes fast in the mountains
🩹
Mini first aid kit

Blister plasters, tape, antiseptic
🧊
Microspikes / light crampons

Snow risk in Dec, Jan, Feb

Nice to have 1 items

🦵
Gaiters

Keep snow out of boots

Logistics

This route runs from Isaba / Izaba to Otsagabia (21.3 km by trail). You'll need to arrange transport back to your starting point.

Start — Getting There

Isaba / Izaba

🚌 Isaba / Izaba (926m)

🚌 Uztárroz / Uztarroze (1.1km)

🚌 Urzainqui / Urzainki (2.7km)

Finish — Getting Back

Otsagabia

🚌 Otsagabia (891m)

🚌 Ezkaroze (2.6km)

🚌 Oronz (4.0km)

🗺️ Transit directions (Google)

Nearby Points of Interest

🚌 Transit Stops

Isaba / Izaba km 1.8 · 926m off trail
Uztárroz / Uztarroze km 3 · 1.1 km off trail
Urzainqui / Urzainki km 3.7 · 2.7 km off trail
Oronz km 19.1 · 4.0 km off trail
Ezkaroze km 19.2 · 2.6 km off trail
Otsagabia km 19.2 · 891m off trail
Jaurrieta km 21.1 · 4.7 km off trail

🛖 Shelters

Shelter km 18.2 · 1.0 km off trail

💧 Water Sources

Fuente de San Pedro km 0.5 · 1.7 km off trail
Drinking Water km 0.5 · 778m off trail
Drinking Water km 1.8 · 385m off trail
Drinking Water km 1.8 · 741m off trail
Drinking Water km 1.8 · 878m off trail

←

Previous Stage

Senda Pirenaica Stage 33: Peyranère → Isaba / Izaba

Next Stage

Senda Pirenaica Stage 35: Otsagabia → Orbara

→

← Back to all 41 stages of Senda Pirenaica

Take this route with you

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