4.3
(37)
2,126
runners
158
runs
Jogging around Ereño offers access to a diverse landscape within the Urdaibai Biosphere Reserve, characterized by a mountainous environment and natural paths. The region features varied terrain, including forests and areas with elevation changes, suitable for different running preferences. Historically significant for its "Red Ereño" marble quarries, the area now provides numerous trails for exploring its geological and natural heritage. These routes often pass through preserved natural beauty, offering a compelling setting for outdoor activity.
Last updated: November 3, 2026
4.0
(1)
3
runners
5.36km
00:42
180m
180m
5.0
(1)
23
runners
7.83km
00:53
160m
160m
Moderate run. Good fitness required. Mostly paved surfaces.

12
runners
Moderate run. Good fitness required. Mostly paved surfaces.
11
runners
7.94km
00:52
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces.
9
runners
9.55km
01:05
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces.
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Which of the two bridges is now the correct Roman Bridge?
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Recreation of Picasso's famous painting. The original can be seen in Madrid.
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Wall reproduction of Picasso's painting "Guernica" exhibited at the Reina Sofía Museum in Paris.
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The painting shows the horrors of war through the interpretation of the symbols.
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Reproduction of the original work of Pablo Picasso. The painting was a response by the artist to the bombing of the Basque city of Guernica during the Spanish Civil War. The image depicts the devastation and pain suffered by the city's inhabitants through symbols such as the wounded horse and the raging bull.
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Kortezubi is one of the charming municipalities located in the Urdaibai biosphere reserve, between green meadows, mountains and the Oca river marshes. Among its places of interest are the cave with cave paintings of Santimamiñe and the forest of Oma.
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Ereño offers a wide selection of running routes, with over 130 trails available. These range from easy jogs to more challenging runs, catering to various fitness levels.
The ideal times for outdoor activities like running in Ereño are during spring and autumn. The weather conditions during these seasons are generally pleasant, making it perfect for enjoying the diverse landscapes of the Urdaibai Biosphere Reserve.
Yes, Ereño has several options for easier runs. There are 7 routes specifically graded as easy, and many of the 66 moderate routes can also be enjoyed at a comfortable pace, such as the Litanies Trail, which is 3.3 miles (5.4 km) long.
For runners seeking a greater challenge, Ereño offers 60 difficult routes. These trails often feature significant elevation changes and longer distances, providing a rigorous workout. An example is the Otoio loop from Ispaster-Elexalde, which covers 11.6 miles (18.7 km) with substantial elevation gain.
The running routes in Ereño are highly regarded by the komoot community, holding an impressive average rating of 4.5 stars from over 20 reviews. More than 1,700 runners have explored Ereño's varied terrain, often praising the natural beauty and diverse landscapes within the Urdaibai Biosphere Reserve.
Absolutely. Many running routes in Ereño offer stunning views and pass by notable landmarks. You can find trails that lead to the View from San Pedro de Atxarre or provide vistas from Talaia (276 m). The hermitage of San Miguel de Ereñozar also offers spectacular views of the Mundaka estuary.
Yes, Ereño's trails often weave through areas rich in history and culture. You might run past the Monastery of Santa María de Zenarruza or the Artzubi Bridge. The region is also known for its historical "Red Ereño" marble quarries, adding a unique geological context to your run.
Many of the running routes in Ereño are designed as loops, offering convenient circular paths. Examples include the View of Laga Beach – Laga Beach loop from Ibarrangelu and the Talaia (276 m) – Elantxobe Cemetery loop from Ibarrangelu, allowing you to start and finish at the same point.
The running paths in Ereño feature a diverse terrain, characteristic of the mountainous environment within the Urdaibai Biosphere Reserve. You can expect natural paths, forest sections, and areas with varying elevation changes, providing a dynamic running experience. The region's geological history, including ancient coral reefs, contributes to its unique landscape.
While specific family-friendly routes are not explicitly detailed, the presence of easy and moderate trails suggests options for families. Shorter, less challenging loops, especially those leading to accessible points like the Ereño Scenic Overlook (Outdoor Museum), could be suitable for a family jog or walk.
Many natural trails in the Urdaibai Biosphere Reserve are generally dog-friendly, but it's always advisable to check local regulations or specific route details for any restrictions, especially concerning protected areas or private land. Keeping dogs on a leash is usually recommended.
Yes, parking is generally available in Ereño, particularly near popular starting points for trails. For instance, the route to Ereño Behatokia (Scenic Overlook) is easily accessible from the Ereño parking area, making it convenient for runners to access the trails.
Ereño, being a small municipality, has local establishments where you can find refreshments. For more options, nearby towns within the Busturialdea region offer a wider selection of cafes, pubs, and restaurants, perfect for refueling after your run.


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