276
runners
26
runs
Jogging around Embalse de Arlanzón offers routes through diverse landscapes in the eastern part of Burgos province. The region is characterized by the Embalse de Arlanzón reservoir, surrounded by mountain scenery including hills and peaks of the Sierra de la Demanda. Many running routes follow the Sierra de la Demanda Greenway, an accessible path with a compact gravel surface. Joggers can experience varied terrain, from flat sections to gentle slopes, passing through oak and beech forests and along tranquil riverside…
Last updated: May 21, 2026
10.4km
01:17
130m
130m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
35
runners
10.1km
01:50
730m
730m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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24
runners
29.8km
05:01
1,780m
1,780m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
12
runners
18.5km
02:46
900m
900m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
runners
22.7km
03:09
820m
820m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Spectacular area for hiking routes
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Spectacular area for hiking routes
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Spectacular area for hiking routes
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Spectacular area for hiking routes
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a highly recommended area for hiking.
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There is always the solution to difficult points: doing them by road.
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There are many routes, both easy and difficult, to choose from. The Sierra is very beautiful, especially in autumn.
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A beautiful area. Ideal for cycling
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The running routes primarily follow the Sierra de la Demanda Greenway, which features a compact gravel surface, ideal for running. You'll also encounter varied terrain, including flat sections, gentle slopes, and paths through dense oak and beech forests, as well as riverside vegetation.
Komoot offers a selection of over 25 running routes around Embalse de Arlanzón, catering to various preferences and fitness levels.
While many routes in the area are rated as difficult, there are a few moderate options available. For example, the Embalse de Arlanzón — circular by the foot of the Sierra de la Demanda is a moderate 6.5-mile (10.4 km) trail that offers continuous reservoir views.
Runners can enjoy continuous views of the Arlanzón Reservoir, stunning mountain scenery with peaks like Pico Mencilla and San Millán, and diverse forest ecosystems including oak and beech woods. The trails also feature picturesque riverside vegetation along the Arlanzón River.
Yes, the Sierra de la Demanda Greenway itself is a historical attraction, built on an old mining train line. Additionally, the renowned Atapuerca archaeological site, a UNESCO World Heritage site, is located in the vicinity, offering a significant cultural draw.
Runners frequently praise the beautiful reservoir views, the well-maintained Sierra de la Demanda Greenway, and the diverse forest ecosystems that provide a refreshing natural ambiance. The variety of terrain, from flat sections to gentle slopes, is also a highlight.
Yes, a popular circular route is the Embalse de Arlanzón — circular by the foot of the Sierra de la Demanda, which is 6.5 miles (10.4 km) long and offers scenic views of the reservoir.
Running routes in the Embalse de Arlanzón area vary significantly in length. You can find moderate trails around 6.5 miles (10.4 km), such as the Embalse de Arlanzón — circular by the foot of the Sierra de la Demanda, up to challenging mountain ascents that can exceed 18 miles (29 km), like the Pineda de la Sierra – San Millán (2,131 m) loop.
The Sierra de la Demanda Greenway, with its compact gravel surface and generally accessible path, is well-suited for families. While many routes are challenging, some flatter sections along the reservoir offer a pleasant experience for all ages.
The region offers beautiful scenery year-round. However, for running, spring and autumn provide pleasant temperatures and vibrant landscapes. Winter can be picturesque with snow-capped peaks, but some higher elevation routes may be more challenging due to weather conditions.
Absolutely! Many trails offer incredible perspectives of the reservoir and surrounding mountains, including prominent peaks like Pico Mencilla and San Millán. The Beautiful views over the Arlanzón reservoir highlight is a popular spot for panoramic vistas.
Parking is generally available near access points to the Sierra de la Demanda Greenway and in towns like Pineda de la Sierra, which serve as starting points for many routes. It's advisable to check specific route details on komoot for recommended parking locations.


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