4.6
(12)
1,077
runners
88
runs
Jogging around Garganta De Los Montes offers access to a diverse natural environment within the Sierra Norte of Madrid. The region is characterized by lush forests, rolling hills, and imposing mountains, providing varied terrain for running. Water features like the Jarama River and several reservoirs add tranquil routes and picturesque scenery, while valleys and mountain passes offer a mix of gentle and more challenging paths.
Last updated: July 1, 2026
109
runners
24.2km
03:24
880m
880m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
57
runners
11.1km
01:23
250m
250m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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69
runners
16.9km
02:50
810m
810m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
3.0
(2)
50
runners
19.0km
02:10
350m
350m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
49
runners
15.1km
02:28
770m
770m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Many Spanish churches and chapels are dedicated to the Virgin Mary. This one in Bustarviejo bears the inscription "Purísima Concepción," meaning it is dedicated to the Immaculate Conception, a special Marian feast. This term, which may sound somewhat theoretical and difficult to grasp today, expresses the idea that the Virgin Mary was, from the very beginning, freed by God's grace from the burden of original sin—which every human being otherwise carries. This enabled her to freely answer "yes" when the Archangel later announced to her in Nazareth that she would give birth to the Son of God. In 1854, Pope Pius IX declared this article of faith a dogma. The feast day commemorating this occasion—and also the patronal feast of this church—which in Catholic liturgy is officially called the "Solemnity of the Immaculate Conception of the Blessed Virgin Mary," is celebrated annually on December 8th.
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Curious place before arriving at Bustarviejo.
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The climb from Cuadrón towards Garganta de los Montes is the toughest slope.
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In the Middle Ages, the inhabitants of Bustarviejo had to pay a “toll” of half a bushel to use this pass to carry grain to be ground at the water mills in the Lozoya Valley. Hence the name of this pass. From the pass we can see the Carpetanos Mountains of Somosierra, part of the Lozoya Valley and the entire Sierra Norte of Madrid.
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A hill that separates the Sierra de la Cabrera from the Sierra de Canencia
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A steep slope, which must be climbed with patience, takes us to this place with privileged views.
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Nice place with beautiful views near Valdemanco in the Sierra de Madrid. It is a rest on the way up to the summit of Cabeza de Cervunal, also known as El Mondalindo.
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At the end of the Medio Celemín pass we find this rock formation, with views of all the Cabrera cliffs. ideal to rest and take some photos
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There are nearly 100 running routes around Garganta De Los Montes, offering a wide variety of options for all skill levels. Most of these, about 70, are considered difficult, while 27 are moderate, and one is easy.
The region offers diverse terrain for running, characterized by lush forests, green meadows, and imposing mountains. You'll find a mix of gentle riverside paths, rolling hills, and more challenging mountain ascents, including routes with panoramic views of the Sierra Norte of Madrid.
While most routes are moderate to difficult, there is at least one easy running route available in Garganta De Los Montes. The area's dedicated 'Circuito de Footing' starting from the Sports Center and 'healthy circuits' in local parks also provide accessible options for a relaxed jog.
Yes, many of the running routes in Garganta De Los Montes are circular. For example, the difficult Cerro Perdigón loop from Lozoyuela and the moderate Cerro Perdigón Pass loop from Lozoyuela are popular circular options.
Garganta De Los Montes is rich in natural beauty. You can encounter stunning waterfalls like Chorrera de San Mamés, Cascada del Cancho, and Cancho Litero Waterfall. Other notable features include the Mojonavalle Forest, the Canencia Pass, and the impressive El Villar Reservoir and Gorge.
Absolutely. The region is known for its imposing mountains. Routes like the difficult Puerto del Medio Celemín – Mondalindo Summit loop from Valdemanco will take you towards the Mondalindo Summit, offering challenging ascents and rewarding views.
The running routes in Garganta De Los Montes are highly rated by the komoot community, with an average score of 4.6 stars from over 10 reviews. Runners often praise the varied terrain, the beautiful natural surroundings, and the extensive network of trails suitable for different abilities.
Yes, the region is rich in water features. The Sendero PR-M-34 'Río Jarama' trail follows the Jarama River, offering spectacular panoramic views. Additionally, routes near the Lozoya River and reservoirs like Embalse El Atazar, Embalse de Riosequillo, and the Pinilla Reservoir provide tranquil and picturesque scenery.
One of the longer and more challenging options is the Cerro Perdigón loop from Lozoyuela, which spans approximately 24.1 km (14.9 miles) and involves significant elevation gain.
Yes, several routes provide stunning views of the region's mountain passes. The Cerro Perdigón Pass loop from Lozoyuela specifically navigates through varied terrain with sections offering views of the mountain pass. The Canencia Pass is also noted for its incredible landscapes.
For those seeking a more demanding experience, routes like the Puerto del Medio Celemín loop from Valdemanco, at 18.7 km (11.6 miles) with considerable elevation, provide an excellent challenge. The region has 70 difficult routes in total, ensuring plenty of options for experienced runners.
Yes, the area is known for its lush forests. The Mojonavalle Forest, characterized by dense Scots pine, offers a beautiful environment for runs with fantastic views of the Canencia valley and parts of the Lozoya river basin. Many trails weave through these wooded areas.


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