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Spain
Madrid
Lozoya Somosierra

Sierra De Guadarrama

The best running trails in Sierra De Guadarrama

4.9

(11)

1,383

runners

42

runs

Jogging in Sierra De Guadarrama offers diverse terrain for runners, characterized by its prominent mountain ranges and varied landscapes. The region features impressive peaks like Pico de Peñalara, extensive pine forests, and unique granite rock formations in areas such as La Pedriza. Glacial lakes and lush valleys provide scenic backdrops, while numerous rivers and streams contribute to the natural beauty. This area provides a wide network of trails suitable for different running preferences.

Best jogging routes in Sierra De Guadarrama

  • The most popular jogging route is Laguna Grande, Laguna de los Pájaros y Pico de Peñalara — circular desde Puerto de Cotos, a 8.2 miles (13.2 km) trail that takes 2 hours 17 minutes to complete. This difficult route ascends to Pico de Peñalara and passes by glacial lagoons.
  • Another top favourite among local runners is Yelmo de la Pedriza y el Tolmo — circular desde Canto Cochino, a difficult 5.8 miles (9.3 km) path. This route explores the striking granite rock formations of La Pedriza.
  • Local runners also love the Pico Peñalara via the Glacial Circus - circular from Puerto de Cotos through the Guadarrama National Park, a 6.1 miles (9.9 km) trail leading through mountain terrain and a glacial circus, often completed in about 1 hour 50 minutes.
  • Jogging in Sierra De Guadarrama is defined by mountain peaks, pine forests, and granite rock formations. The extensive network of trails offers options for challenging ascents and varied terrain.
  • The routes in Sierra De Guadarrama are highly rated by the komoot community with an average score of 4.8 stars from over 10 reviews. More than 1300 runners have used komoot to explore Sierra De Guadarrama's varied terrain.

Last updated: May 10, 2026

5.0

(4)

217

runners

#1.

Laguna Grande, Laguna de los Pájaros y Pico de Peñalara — circular desde Puerto de Cotos

13.2km

02:17

590m

590m

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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Hard

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard
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Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

14

runners

17.2km

04:17

1,120m

1,120m

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard
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Popular around Sierra De Guadarrama

Hiking in Sierra De Guadarrama

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MTB Trails in Sierra De Guadarrama

Cycling in Sierra De Guadarrama

Gravel biking in Sierra De Guadarrama

Mountain Hikes in Sierra De Guadarrama

Tips from the Community

Andrés Escribano Abad
April 15, 2026, La Maliciosa Summit

Strategic point from which excellent landscapes can be seen in the surrounding area.

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High and difficult peak in the Sierra de Madrid, especially with clouds and winds.

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Tired from the climb, you sit down sheltered from the wind and eat a snack. If it's not windy or cold, look toward Peñalara and make out the landscapes and lagoons. Look toward the Bola del Mundo and admire the scenery. Look toward La Cuerda Larga and explore its grandeur.

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Laguna Grande de Peñalara is the largest glacial lagoon in the Sierra de Guadarrama, located at an altitude of 2,017 meters in the National Park. Origin: Glacier, formed about 40,000 years ago. Size: 5,779 m² in surface area and 4.8 m in maximum depth. Water: Crystal-clear, very pure, and cold, it remains frozen for about 4 months a year. Fauna: Home to the pygmy newt and the long-tailed salamander, and a refuge for migratory birds such as the Spanish imperial eagle and the black vulture. Flora: Surrounded by alpine vegetation. Importance: High-mountain ecosystem of great ecological value. Included in the Ramsar List of Wetlands of International Importance. Maximum protection zone within the National Park. Restrictions: Limited access in some areas for protection. * Swimming, camping outside of designated areas, and leaving trails are prohibited. * Specific regulations apply to pets and drones.

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go around the lagoon.

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True! A good place to observe the peaks of the Cuerda Larga and learn the names of the peaks. The route along the Cuerda Larga is spectacular, but you can see how much snow there is now. The route is very beautiful, but it does involve some risk, but when it thaws, the route is safer. But with good equipment, the snow is incredibly attractive.

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The truth is that seeing a glacier so close to Madrid is amazing.

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stop and learn, of course, you have to know what peaks are.

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Frequently Asked Questions

Are there running routes suitable for beginners in Sierra de Guadarrama?

While this guide focuses on more challenging routes, the Sierra de Guadarrama region offers a wide network of trails catering to all levels. You can find easier paths, particularly in areas like the Fuenfría Valley with its shaded pine forests, which are ideal for less experienced runners or those seeking a gentler pace. Many of these trails were created by local villagers and offer varied terrain.

Can I find running routes around 10k in Sierra de Guadarrama?

Yes, several excellent running routes in Sierra de Guadarrama are close to the 10k mark. For example, the Yelmo de la Pedriza y el Tolmo — circular desde Canto Cochino route is 9.3 km, and the Pico Peñalara via the Glacial Circus is 9.9 km. Both offer challenging terrain and stunning scenery.

What kind of terrain can I expect on the running trails in Sierra de Guadarrama?

The running trails in Sierra de Guadarrama feature highly diverse terrain. You'll encounter everything from extensive pine forests and lush valleys to challenging mountain paths with significant inclines. Areas like La Pedriza are known for their unique granite rock formations, providing a visually striking and varied running surface. Many routes also include sections near rivers and streams.

Are there any circular running routes available?

Absolutely! Many of the best running routes in Sierra de Guadarrama are circular, allowing you to start and finish at the same point. A prime example is the Laguna Grande, Laguna de los Pájaros y Pico de Peñalara — circular desde Puerto de Cotos, which offers a challenging loop through glacial lagoons and up to Pico de Peñalara.

What are some notable natural attractions or landmarks I can see while running?

Sierra de Guadarrama is rich in natural beauty. Along your runs, you might encounter impressive features like the Peñalara Glacial Cirque and glacial lakes such as Laguna Grande. The striking granite formations of La Pedriza are also a major highlight. For panoramic views, consider routes that pass by viewpoints like Mirador de la Gitana or ascend peaks like Seven Peaks.

How many running routes are available in Sierra de Guadarrama?

There are over 45 dedicated running routes in Sierra de Guadarrama listed on komoot, offering a wide range of options for trail runners. These routes are generally considered difficult, providing a good challenge for experienced runners.

What do other runners enjoy most about the trails in Sierra de Guadarrama?

The running routes in Sierra de Guadarrama are highly rated by the komoot community, with an average score of 4.8 stars from over 10 reviews. Runners frequently praise the breathtaking panoramic views from ridges and summits, the diverse and engaging terrain, and the opportunity to explore unique natural features like the granite rock formations of La Pedriza.

Are there any long-distance running options for experienced trail runners?

Yes, for experienced trail runners seeking a significant challenge, Sierra de Guadarrama offers longer routes. The La Pedriza y Cuerda Larga — circular desde Canto Cochino route, for instance, spans over 29 km with substantial elevation gain, exploring both La Pedriza and parts of the Cuerda Larga ridge.

Is it possible to access running trails using public transport?

Yes, Sierra de Guadarrama is well-connected and accessible from Madrid, often less than an hour away. Villages like Cercedilla and Rascafría serve as popular starting points and can be reached by public transport, providing access to various trailheads within the park.

What is the best season for running in Sierra de Guadarrama?

Sierra de Guadarrama supports outdoor activities year-round. Autumn offers stunning foliage as forests explode in color, while summer provides shaded pine forests, particularly in valleys like Fuenfría. Even winter offers opportunities, with snowy peaks complementing a running regimen, though specific gear and conditions should be considered.

Are there any routes that offer views of glacial lakes?

Yes, several routes provide stunning views of glacial lakes. The Laguna Grande, Laguna de los Pájaros y Pico de Peñalara — circular desde Puerto de Cotos route specifically passes by Laguna Grande de Peñalara, the southernmost glacial lake on the Iberian Peninsula, and the Lake of the Birds.

Where can I find parking for the running trails?

Many popular trailheads in Sierra de Guadarrama have designated parking areas. For routes exploring La Pedriza, Canto Cochino is a common starting point with parking facilities. For trails around Pico de Peñalara and its glacial lakes, Puerto de Cotos is a well-known access point that typically offers parking.

Most popular routes in Sierra De Guadarrama

Hiking in Sierra De Guadarrama

Most popular attractions in Sierra De Guadarrama

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