Stage 1 of 11 · Gr20

Start → Colli Longa

Distance

20.2 km

Ascent

+1,079 m

Descent

-655 m

Est. Time

6h 49m

Altitude

1,300.7–2,126.3 m

Type

point-to-point

🏔️ Mountainous❄️ Alpine

Trail route lab

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20.2 km Distance1,079 m Climb6h 49m Est. time2,126 m High pointHARD Difficulty

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🚌

Getting Here

ZICAVU - A Posta (bus stop)

7204m from trailhead · ~86 min walk

📍

End: Colli Longa

No nearby transit stop at the end. Check the next stage's start stop.

Elevation Profile

Flat (<5%) Gentle (5–10%) Moderate (10–15%) Steep (15–25%)

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
Start → km 7.5 (1481m) 1,301–1,609m	7.5 km	+426m / -541m	2h 29m	📉 Descending
km 7.5 (1481m) → km 15.7 (1532m) 1,433–1,606m	8.2 km	+449m / -399m	2h 35m	📈 Climbing
km 15.7 (1532m) → Colli Longa 1,532–2,126m	4.4 km	+703m / -213m	2h 09m	🔺 Steep Climb
Total	20.2 km	+1,079m / -655m	7h 14m

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 58m

Calories

1,087 kcal

Water Needed

1.6 L

Effort Distance

34.3 km

flat-equivalent

🍫 Recommended: ~45g carbs/hr (179g total) 🧂 Electrolytes: ~1990mg sodium/hr 🩹 Consider anti-chafe and blister prevention

Terrain Analysis

Runnability

Steep / Technical

% of route below 15% gradient

Climb Ratio

53 m/km

Steep profile

↑ 1,079m ↓ 655m

Surface & Technicality

Terrain Difficulty Breakdown

Runnable Flat (48%) Easy Grade (24%) Moderate Climb (24%) Steep (3%)

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

Surface

≈19% paved · ≈81% unpaved

Mostly unpaved

Estimated for the full route from the 26% with mapped surface data in OpenStreetMap.

Current Conditions

Loading live weather...

Conditions for July

ℹ️ Shoulder season

Snow Risk

Unlikely

Mud Risk

10%

Low

Ice Risk

Unlikely

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

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

Planning ahead?

Get one email the moment this route melts out and is snow-free. We use your verified account email — never typed into a form.

Suggested Gear List

Auto-generated based on 20.2 km, 1079m ascent, max altitude 2126.3m, ~7h duration.

Essential 8 items

👟
Trail running shoes / hiking boots

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

Navigation & emergency contact
💧
2L hydration pack

Estimated 1.9L needed
🍫
Energy bars & gels

Est. 1304 kcal burn
🧴
Sunscreen SPF 50+

UV intensifies above 2000m
🧢
Sun hat / cap

Exposed alpine terrain
🧥
Windbreaker / shell jacket

Summit at 2126.3m — wind chill
🆘
Emergency space blanket

Critical for preventing hypothermia if you stop moving

Recommended 5 items

🕶️
Sunglasses (cat 3+)

Snow & rock glare at altitude
🧤
Warm mid-layer (fleece)

Temps drop ~6°C per 1000m
🔦
Headlamp

7h route — plan for delays
🩹
Mini first aid kit

Blister plasters, tape, antiseptic
🧊
Microspikes / light crampons

Snow risk in Dec, Jan, Feb

Nice to have 2 items

🥢
Trekking poles (optional)

1079m ascent — helps on descents
🦵
Gaiters

Keep snow out of boots

Logistics

This route runs from Start to Colli Longa (20.2 km by trail). You'll need to arrange transport back to your starting point.

Start — Getting There

Start

🚌 CUZZÀ - Centru (3.7km)

🚌 ZICAVU - A Posta (4.0km)

Finish — Getting Back

Colli Longa

No transit stops detected nearby. Check local timetables.

🗺️ Transit directions (Google)

Nearby Points of Interest

🚌 Transit Stops

ZICAVU - A Posta km 0.8 · 4.0 km off trail
CUZZÀ - Centru km 0.8 · 3.7 km off trail

💧 Water Sources

Drinking Water km 0.1 · 2.6 km off trail
Drinking Water km 9.7 · 583m off trail

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Next Stage

Gr20 Stage 2: Santa Lucia di Portivechju bar U Culumbu → Zonza - Bavedda

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← Back to all 11 stages of Gr20