4.4
(33)
2,859
runners
183
runs
Jogging around Muxika offers diverse running experiences within the Urdaibai Biosphere Reserve, a UNESCO-designated area. The region features a varied landscape, including riverbanks, holm oak forests, and hills, providing a mix of trails. Runners can find routes that traverse marshlands or ascend into elevated areas, catering to different fitness levels.
Last updated: July 4, 2026
44
runners
16.5km
02:01
540m
540m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
36
runners
9.14km
01:03
170m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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21
runners
5.72km
00:37
90m
90m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
21
runners
22.2km
03:07
1,000m
1,000m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
24
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Recreation of Picasso's famous painting. The original can be seen in Madrid.
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beautiful landscapes of the Basque Country
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Good port and fast descent. Very good climb.
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When the Condor attacked, the residents of Guernica tried to protect the tree with their bodies because it is sacred to the Basques. Even today, elected politicians have to swear their loyalty to the Basque Country at an oak tree that stands a few meters away.
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Wall reproduction of Picasso's painting "Guernica" exhibited at the Reina Sofía Museum in Paris.
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The work is planned so that an open point in the walls becomes a window from which one can see the Gernika tree.
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Muxika offers a wide selection of running experiences, with over 200 routes available. These trails cater to various preferences, from moderate paths to more challenging runs with significant elevation changes.
The running trails around Muxika offer a good mix of difficulties. You'll find a few easy routes, nearly 100 moderate paths, and over 100 difficult trails, ensuring options for all fitness levels. For example, Puerto de Morga – Pass Aretxabalagana loop from Morga is a popular moderate option.
While specific 'family-friendly' designations aren't always explicit, many of the easier and moderate trails within the Urdaibai Biosphere Reserve are suitable for families. Look for routes with less elevation gain and shorter distances, often found along riverbanks or through flatter forested areas, to ensure a pleasant experience for all.
Running in Muxika means immersing yourself in the Urdaibai Biosphere Reserve. You'll encounter diverse landscapes including marshlands, riverbanks (like the Oka River), and serene holm oak forests. Many routes offer panoramic views of the Urdaibai estuary and the surrounding natural beauty. You might also pass by highlights such as the San Ignacio Hermitage and Picnic Area or the Landaederra Recreation Area.
Yes, many of the running routes in Muxika are designed as loops, offering a convenient way to start and finish in the same location. An example is the challenging Errigoiti Hiking Trails loop from Lurgorri, which provides significant elevation changes and rewarding views.
The running community highly rates Muxika, with an average score of 4.4 stars from over 30 reviews. Runners frequently praise the varied terrain, the stunning natural beauty of the Urdaibai Biosphere Reserve, and the opportunity to experience both serene forests and challenging climbs. Over 3000 runners have used komoot to explore these diverse trails.
Absolutely. Muxika, being part of a mountainous region, offers numerous challenging routes with significant elevation changes. Trails that climb passes like Muniketa, the Balcony of Bizkaia, or Errigoiti provide demanding runs and spectacular views. The Arkedi Trail – Hermitage of San Cristóbal loop from Ibarruri is a difficult route with nearly 1000 meters of ascent.
The Urdaibai Biosphere Reserve offers beautiful conditions for running throughout much of the year. Spring and autumn generally provide pleasant temperatures and vibrant scenery. Summer can be warm, so early morning or late afternoon runs are advisable. Winter runs are also possible, though some higher elevation paths might require more caution depending on weather conditions.
While not directly on a running trail, the unique Nuevo Bosque De Oma (Oma Painted Forest) is a captivating art installation within a forest that blends culture with nature. It can be an invigorating destination for a run, offering a distinctive experience beyond typical natural landscapes.
Given the extensive network of over 200 trails, it's possible to find less crowded options, especially away from the most popular tourist spots. Exploring some of the inland routes or those that ascend into the mountainous areas, such as the Church of Santa María – Guernica Mural in Gernika loop from Lurgorri, can offer a more tranquil running experience amidst nature.
For a shorter, moderate run, the Running loop from Ajangiz is a great choice. It's about 5.7 km (3.5 miles) long and typically takes around 36 minutes to complete, leading through varied and scenic landscapes.


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