5.0
(4)
75
runners
9
runs
Jogging around Onne/Fonni offers routes through the rugged Gennargentu Mountains, characterized by high peaks and extensive plateaus. The region features challenging ascents and descents, with trails winding through diverse landscapes. Runners can experience the wild beauty of Sardinia's interior, including areas like the Supramonte. The terrain is primarily mountainous, providing varied conditions for running.
Last updated: July 8, 2026
7
runners
18.1km
02:37
690m
690m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
9
runners
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.

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2
runners
14.0km
01:57
530m
530m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
35
runners
14.8km
02:10
540m
540m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(2)
8
runners
13.0km
01:23
140m
140m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Monti del Gennargentu form the highest mountain range in Sardinia and the "roof of the island". It is located in the heart of Barbagia. The rugged, rocky mountain world is home to Punta La Marmora (1,834 m), the highest peak in Sardinia, as well as historical Nuragic villages, and offers fantastic hiking opportunities.
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The Monti del Gennargentu form Sardinia's highest mountain range and the "Roof of the Island". It is located in the heart of Barbagia. The rugged, rocky mountain world is home to Punta La Marmora (1,834 m), Sardinia's highest peak, as well as historical Nuragic villages, and offers fantastic hiking opportunities.
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Great view. Beautiful area.
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Very nice walk in the heart of Sardinia Reward at the top with beautiful views. https://maps.suunto.com/move/wivaza/675d6ad5e34f6f4f31c93c4b
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At 1,834 meters, Punta La Marmora is the highest peak in the whole of Sardinia. It is located in the Gennargentu massif, between the municipalities of Arzana and Desulo, and is named after the general and scientist Alberto Ferrero della Marmora, who described the Sardinian island in two scientific-literary works.
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Above the forest road there is a shady red/white marked path.
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The running routes in Onne/Fonni primarily feature mountainous terrain, characterized by high peaks and rugged plateaus. You'll encounter challenging ascents and descents, with trails winding through the wild beauty of Sardinia's interior, including areas like the Gennargentu Mountains and the Supramonte.
While many routes in Onne/Fonni are considered difficult, there is at least one moderate option. The Monte San Giovanni — Supramonte of Oliena, Orgosolo and Urzulei - Su Sercone trail is a moderate 4.8 miles (7.8 km) path through the rugged Supramonte region, offering a less strenuous experience compared to the more challenging trails.
The running routes in Onne/Fonni vary in length and duration. For example, the Bruncu Spina - Punta La Marmora Loop is about 11.2 miles (18.1 km) and typically takes around 2 hours 36 minutes. Another route, the Running loop from Area archeologica di S'Arcu 'e is Forros, is longer at approximately 10.5 miles (16.9 km) and can take over 2 hours 40 minutes to complete.
Yes, several running routes in Onne/Fonni are circular. A popular option is the Monte Brancu Spina — Loop in the Gennargentu Mountains, which is an 8.7 miles (14.0 km) trail. Another is the Punta Paulinu – Punta La Marmora Summit Cross loop from S'Arena, covering about 9.2 miles (14.8 km).
The running trails in Onne/Fonni offer stunning natural attractions and viewpoints. You can experience views of Sardinia's highest peak, Punta La Marmora, and pass by Mount Bruncu Spina. Other notable sights include the Funtana Bona Spring and the View of Monte Novo San Giovanni.
Yes, the region around Onne/Fonni is rich in history. You might encounter ancient sites such as the Nuraghe Funtana Bona, a fascinating historical site that offers a glimpse into Sardinia's past, often located near natural springs and scenic spots.
The running routes in Onne/Fonni are highly regarded by the komoot community, holding an average score of 5.0 stars from over 1 review. Runners often praise the challenging yet rewarding mountainous terrain and the wild, unspoiled beauty of the Gennargentu Mountains and Supramonte regions.
Absolutely. Onne/Fonni is particularly well-suited for advanced runners due to its predominantly difficult routes. The terrain features significant elevation changes, with trails like the Bruncu Spina - Punta La Marmora Loop offering substantial climbs and descents, perfect for those seeking a rigorous workout in a stunning natural environment.
Generally, dogs are welcome on trails in the Gennargentu Mountains and Supramonte areas, provided they are kept on a leash, especially in protected natural areas. This ensures the safety of your pet and respects local wildlife and other trail users.
The best time for running in Onne/Fonni is typically during the spring (April-June) and autumn (September-October) months. During these periods, the weather is milder, making the challenging mountainous terrain more enjoyable. Summers can be very hot, and winters may bring snow to the higher peaks, making some trails inaccessible or more difficult.
While specific cafes directly on the trails are rare in these rugged mountain areas, you might find picnic spots. For instance, there's a picnic area with a beautiful view mentioned as a highlight, offering a perfect spot to rest and refuel amidst your run. For cafes, you would typically need to visit the nearby towns of Onne or Fonni.
There are 5 dedicated running routes available in the Onne/Fonni region, offering a variety of experiences through the mountainous landscapes of the Gennargentu and Supramonte areas.


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