4.7
(35)
1,570
runners
153
runs
Jogging routes Mazcuerras offer diverse terrain for runners, situated at the foot of Mount Ibio and alongside the Pulero stream, a tributary of the Saja River. The municipality features alluvial plains in its northern and western parts, transitioning to more rugged central terrain with hills like El Cueto (544 m) and Ladreo (579 m). The area also includes natural forests and a network of forest paths, providing varied backdrops for running.
Last updated: June 24, 2026
23
runners
23.9km
03:11
860m
860m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
10
runners
9.64km
01:04
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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10
runners
29.5km
04:05
1,380m
1,380m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
9
runners
11.6km
01:34
530m
530m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
runners
16.7km
02:38
910m
910m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Whenever I pass by here, even by car, I take a look at this beautiful bridge.
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Beautiful site, and right in the town.
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Beautiful meadow on a wide esplanade with wooden tables. From this point begins the long and hard climb to El Moral.
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Mountain pass very busy by all the cyclists of Cantabria. Of moderate slopes, with a slightly harder final kilometer and a small descent after completing the initial 1000 meters.
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The Ojo de la Fuentona is the source of the homonymous river in the town of Ruente, a very quiet and picturesque place surrounded by a very peculiar legend. Given its intermittency, the river sometimes dries up completely and in the past it was said that an anjana (good witch) lived in the Eye who used to have some whim and could make the water stop emanating there.
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Very close to the bridge itself is the Fuentona, the source of the homonymous river that hides a curious legend related to the intermittent flow of the river. The bridge is a classic postcard from the town of Ruente.
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The source of the river and the park is beautiful and very well cared for. A short walk that you should not miss if you are in Ruente.
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Beautiful bridge of medieval origin and that consists of 9 eyes, what is most striking is how low and flat it is, which invites you to walk on it, but higher altitude is not necessary because it is to overcome the Fuentona stream that It doesn't have many floods.
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Mazcuerras offers a wide selection of over 150 running routes, catering to various preferences and fitness levels. These trails traverse diverse landscapes, from river valleys to mountain ascents.
The terrain around Mazcuerras is quite varied. You'll find routes along alluvial plains near the Saja River, through natural forests, and ascending into hills like Mount Ibio. Many routes feature a mix of forest paths and paved tracks, offering a dynamic running experience.
Yes, Mazcuerras has several easy running options. There are 7 routes classified as easy, perfect for beginners or those looking for a less strenuous run. These routes often follow gentler paths through the scenic natural environment.
Absolutely. For experienced runners seeking a challenge, Mazcuerras features 61 difficult routes, including longer distances and significant elevation gains. An example is the Ucieda Mountain House – Campa de Ucieda loop from Azud de Santa Lucía, a demanding 23.9 km path through mountainous landscapes, or the Pico Acebo loop from Virgen de la Peña, which is 29.5 km long with considerable ascent.
Yes, many routes in Mazcuerras are circular, allowing you to start and finish in the same location. A popular option is the Running loop from Mazcuerras, a moderate 9.6 km trail mostly on paved tracks, offering a convenient and enjoyable run.
The running routes in Mazcuerras are highly regarded by the komoot community, boasting an average rating of 4.6 stars from over 30 reviews. Runners frequently praise the varied terrain, the natural beauty of the forests and river valleys, and the well-maintained paths that make for an enjoyable experience.
Yes, the region is rich in natural beauty and points of interest. You might encounter the Saja River, Mount Ibio, and various natural forests. The area is also known for its charming architectural heritage, including palaces and mansions. For specific natural highlights, consider exploring areas near the El Bolao Cliff or the El Moral Plateau.
Many routes in Mazcuerras follow river valleys, including those along the Saja River. A notable feature is the wooden walkway spanning the Saja River, connecting the natural path of the Mazcuerras forest with the Minchón river path near Vernejo, offering excellent views of the river and its surroundings.
Mazcuerras stands out due to its blend of natural beauty and cultural charm. Situated at the foot of Mount Ibio, with the Saja River flowing through, it offers diverse landscapes from fertile plains to rugged hills. The town itself, recognized as 'Pueblo de Cantabria 2008', is known as 'the town of flowers' due to its abundant flora and well-preserved architectural heritage, creating a particularly pleasant environment for outdoor pursuits.
Yes, several routes venture into the more rugged central terrain, including hills like El Cueto (544 m), Ladreo (579 m), and Ibio (798 m). The Ibio loop from Puerto de Morancas is a challenging 11.5 km route that takes you through these elevated landscapes, offering panoramic views.
For a balanced challenge, consider routes like the Canto Redondo – Braña las Tiesas loop from Azud de Santa Lucía. This difficult 16.6 km route features significant elevation changes, providing both a good workout and rewarding views of the Cantabrian landscape.


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