5.0
(3)
115
riders
12
rides
Road cycling around Blacos offers varied terrain and scenic routes in the Soria region of Spain. The area features mostly well-paved surfaces, with some challenging segments that may include unpaved sections. Cyclists encounter diverse landscapes, including river sources and viewpoints, providing a range of experiences. Routes vary in length and elevation gain, catering to different fitness levels.
Last updated: July 12, 2026
2
riders
90.5km
03:59
860m
860m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
30
riders
47.3km
02:21
580m
580m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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11
riders
89.1km
04:46
1,160m
1,160m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
11
riders
82.1km
03:34
760m
760m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
107km
04:43
1,010m
1,010m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Blacos
It is something special to be able to take part in a Spanish fair
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The Plaza Mayor of El Burgo de Osma is one of the most emblematic squares in Castile and León. Located in the centre of the town, this square stands out for its arcades and traditional Castilian architecture. Among the most notable buildings that surround it are the old Hospital of San Agustín, with its slate spires, and the Town Hall, in neo-Mudejar style.
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El Burgo de Osma is a charming destination! Located in the province of Soria, in Castilla y León, it is known for its rich history and impressive cultural heritage. El Burgo de Osma Cathedral: A 12th-century gem that you can't miss Plaza Mayor: The heart of the town, ideal for strolling and enjoying the local atmosphere Antiguo Hospital de San Agustín: A baroque building that now hosts exhibitions and cultural events Universidad de Santa Catalina: A historic building that adds an academic touch to the town
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The Cathedral of the Assumption of El Burgo de Osma is an architectural gem located in the Plaza de San Pedro. The cathedral was started in 1232 and completed in 17842. It combines Gothic, Baroque and Neoclassical styles. The tower, which rises to 72 metres, was added in 17392, the cloister dates back to 1512.
5
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Nice area for hiking and mountain biking trails
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A beautiful village in the PINARES region, in the province of Soria
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Impressive cathedral in the middle of Burgo de Osma.
2
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There are over 10 road cycling routes around Blacos, offering a variety of experiences for different fitness levels. The komoot community has explored these routes over 100 times.
The terrain around Blacos is varied, featuring mostly well-paved surfaces. However, some more challenging segments may include unpaved or difficult sections, especially on routes with higher elevation gains. You'll encounter diverse landscapes, including river sources and viewpoints.
While many routes require good to very good fitness, there are options for moderate rides. For example, the San Leonardo de Yagüe – San Leonardo de Yagüe loop from Muriel Viejo is a moderate 29.4-mile (47.3 km) path that traverses picturesque surroundings.
For experienced riders seeking a challenge, routes like the Calatañazor – Molinos de Duero loop from Calatañazor offer difficult terrain over 56.4 miles (90.7 km) with significant elevation gain. Another demanding option is the El Burgo de Osma – San Esteban de Gormaz loop from Muriel Viejo, which covers over 100 km with substantial climbing.
Yes, many of the road cycling routes around Blacos are circular. Examples include the popular Mirador de los Muros y Nacimiento Río Abión — circular desde Calatañazor and the San Leonardo de Yagüe – San Leonardo de Yagüe loop from Muriel Viejo.
The routes often traverse diverse landscapes with notable natural features. You can expect views of river sources, such as the Abión River, and viewpoints like the Mirador de los Muros. The area also features natural monuments like La Fuentona de Muriel and the Source of the Abión River.
Yes, the cycling routes pass near charming towns and historical sites. You might encounter places like Calatañazor Village with its Calatañazor Castle, or the Medieval Necropolis. These offer interesting stops to explore during your ride.
Routes vary significantly in length and duration. You can find shorter rides, like the 29.4-mile (47.3 km) San Leonardo de Yagüe – San Leonardo de Yagüe loop taking around 2 hours 20 minutes. Longer routes, such as the 56.2-mile (90.5 km) Mirador de los Muros y Nacimiento Río Abión loop, can take nearly 4 hours, and some even longer, exceeding 5 hours for over 100 km.
The road cycling routes around Blacos are highly rated by the komoot community, with an average score of 5.0 stars. Cyclists often praise the varied terrain, scenic views, and the engaging nature of the rides through river sources and viewpoints.
While specific seasonal data isn't provided, generally, spring and autumn offer the most pleasant conditions for road cycling in this region of Spain, with milder temperatures and less extreme weather. Summer can be hot, especially midday, and winter may bring colder temperatures and potential for adverse weather.
Yes, some routes in the vicinity of Blacos can lead you to natural wonders like waterfalls. The El Chorrón Waterfall is a notable natural monument in the area that you might encounter or plan a route around.
The elevation gain varies significantly depending on the route's difficulty. Moderate routes might have around 1,000 to 2,000 feet (300-600 meters) of climbing, while difficult routes can feature over 3,000 feet (900 meters) of elevation gain, such as the Calatañazor – Molinos de Duero loop with over 1,100 meters of ascent.


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