4.7
(4)
270
runners
40
runs
Jogging routes around Embalse de San Juan offer diverse terrain within the Community of Madrid, Spain. The region is characterized by pine forests, rocky mountains forming the foothills of the Gredos Mountain Range, and the expansive reservoir fed by the Alberche River. This combination provides varied running surfaces, from accessible paths along the water's edge to more challenging trails with elevation gain. The natural landscape creates a pleasant environment for outdoor activities, with options for different fitness levels.
Last updated: June 27, 2026
20
runners
10.7km
01:11
100m
100m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
runners
10.0km
01:22
290m
290m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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1
runners
14.4km
01:43
320m
330m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
32
runners
7.76km
00:50
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
4
runners
15.8km
01:50
420m
420m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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The Alberche River is one of the main watercourses in the Sierra Oeste of Madrid, shaping landscapes of great natural value. As it passes through the area, it creates wooded riverbanks, natural beaches, and spaces of great beauty, being a key element in the environment of the routes and an ideal place to enjoy nature.
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San Martín de Valdeiglesias is the capital of the Sierra Oeste de Madrid, in the foothills of the Sierra de Guadarrama. It is the epicenter of a multitude of outdoor activities and among its monuments is the Coracera castle, originally from the 15th century, this medieval fortress was owned by Álvaro de Luna himself.
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Beautiful views from the top of Cerro de las Mucas and the surrounding environment even more picturesque. You can get here by several paths and tracks through the beautiful Alberche holm oak.
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Very fun and it is not the typical trialeras that is done in less than a minute. I recommend gloves and above all I hope you like this trialeras as much as I do.
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A tunnel carved into the rock that is part of a railway that never worked. Today it is a hiking and biking route that takes you through bridges and tunnels like this one, following the course of the Alberche River and the Picadas Reservoir, right next to the San Juan Reservoir. https://bigjoe.es
2
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Fun downhill, I walk a bit broken, technical but it can be done mounted.
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There are over 35 running routes available around Embalse de San Juan, offering a wide variety of options for different fitness levels and preferences. The komoot community has explored these trails extensively, with over 190 runners using them.
The running trails around Embalse de San Juan offer diverse terrain, ranging from accessible paths along the water's edge to more challenging routes with significant elevation gain. You'll find 2 easy routes, 13 moderate routes, and 20 difficult routes, ensuring options for all abilities. The landscape features pine forests, rocky mountains, and reservoir-side paths.
Absolutely! Embalse de San Juan is known for its stunning natural scenery. Many routes offer panoramic views of the lake and mountains, such as the 'View of the Lake and Mountains loop from Pelayos de la Presa' mentioned in regional research. You'll also run through beautiful pine forests and along the Alberche River, which feeds the reservoir. The area is characterized by the foothills of the Gredos Mountain Range and boasts over 14 km of beaches along the reservoir.
Yes, there are options suitable for families. The 'Vía Verde de Alberche' is highlighted in regional research as a route linking the San Juan and Picadas reservoirs, featuring charming bridges and being suitable for families. Additionally, there are 2 easy routes among the 35 available, which typically have less elevation gain and are more accessible for all skill levels.
Embalse de San Juan is a popular destination for outdoor activities, and many trails are generally dog-friendly. However, it's always recommended to keep your dog on a leash, especially in more crowded areas or near wildlife, and to check for any specific local regulations or signage on individual trails before you go.
Yes, many of the running routes around Embalse de San Juan are designed as loops, offering a convenient way to start and finish your run at the same point. For example, the popular Las Mucas Hill – Muas East Trail loop from Pelayos de la Presa and the Río Alberche loop from Cerro del Cubo are excellent circular options.
Parking is generally available near popular starting points for the running routes. Many trails, such as those originating from Pelayos de la Presa, will have designated parking areas. It's advisable to check the specific route details on komoot for information on parking at the trailhead you plan to use.
Embalse de San Juan is located in the Community of Madrid and can be accessed by public transport, though options might be more limited than by car. Buses typically connect nearby towns like San Martín de Valdeiglesias and Pelayos de la Presa to Madrid. From these towns, you may need to walk or arrange local transport to reach specific trailheads.
The running routes in Embalse de San Juan are highly rated by the komoot community, with an average score of 5.0 stars. Runners often praise the diverse terrain, the beautiful natural landscapes, and the variety of options for different fitness levels. The combination of pine forests, rocky mountains, and reservoir views creates a very pleasant environment for outdoor activities.
A great moderate option is the Río Alberche loop from Pelayos de la Presa. This 8.3-mile (13.4 km) trail leads through pine woodlands and along the reservoir's edge, offering a scenic run that can typically be completed in about 1 hour 27 minutes.
Yes, for experienced runners seeking a challenge, there are 20 difficult routes available. One such demanding option is the Mirador Embalse de San Juan loop from San Juan. This 15.8-kilometer (9.8-mile) route features significant elevation gain, making it a rewarding choice for those looking for a strenuous workout with great views.
Absolutely! Embalse de San Juan is unique as the only reservoir in the Community of Madrid where bathing is permitted. After your run, you can cool off at popular swimming areas like Playa de la Virgen de la Nueva (a blue flag beach) or Playa del Muro, or explore quieter coves like La Lancha del Yelmo. It's often referred to as 'Madrid's beach' for this reason.


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