4.8
(25)
938
riders
33
rides
Road cycling around Brieva, located in Spain's La Rioja region, offers challenging terrain within the Sierra de la Demanda mountain range. The area features quiet roads in good condition, suitable for road bikes, and is characterized by significant elevation changes. Cyclists encounter varied landscapes including dense forests of junipers, oaks, beech, and pine, alongside mountain streams and traditional stone villages. The region provides diverse natural features and attractions for road cyclists seeking climbs and scenic routes.
Last updated: October 28, 2026
82
riders
164km
09:11
3,230m
3,230m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.0
(1)
78
riders
69.4km
03:59
1,480m
1,480m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

5.0
(1)
58
riders
57.1km
02:37
680m
680m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
24
riders
34.0km
01:34
410m
410m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
20
riders
29.2km
01:23
380m
380m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Watch out for the asphalt on the descent, there are potholes and the surface is quite uneven. You won't even notice it on the climb.
0
0
It's a classic climb in the Vuelta a España and in cyclotourism events like the Perico Delgado ride. The switchbacks section is very demanding: The first 4 km are gentle (2-3%). From the Puente de la Cantina (Cantina Bridge), ramps of 6-7% begin. Between km 6 and 8 are the five tightest bends, almost linked together, in a wooded area. The final kilometer has a steep ramp before reaching the summit.
1
0
They are located on the Segovia side of the Navacerrada Pass, on the CL-601 road (formerly the N-601), which connects La Granja de San Ildefonso with the pass. Approximate altitude: between 1,400 m and 1,700 m. There are seven hairpin bends that traverse the foothills of the Sierra de Guadarrama mountain range. Total length of the pass on this side: 13.6 km, with a 669 m elevation gain and an average gradient of 4.9%. The steepest ramps are in the switchbacks, with gradients of 6-8% and occasional sections reaching 9%. Summit at the Navacerrada Pass (1,856 m).
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The name comes from the stone boundary markers erected in the 18th century to demarcate lands acquired by Charles III for hunting. During the Spanish Civil War, it was a strategic area with a Republican detachment stationed there. It formerly housed the Valcotos ski resort, which no longer exists.
1
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A beautiful town in the Sierra de Madrid, with particularly good water.
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The Siete Revueltas are one of the most iconic sections of the road that ascends to the Navacerrada Pass. This section consists of seven hairpin bends, one after the other, marking the final and toughest part of the climb from the Segovia side.
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There's a fountain as you reach the top on the right. Follow the cobblestone path.
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1
Road cycling around Brieva, nestled in the Sierra de la Demanda, offers challenging mountainous terrain with significant elevation changes. You'll encounter quiet roads that are generally in good condition, passing through dense forests of junipers, oaks, beech, and pine, alongside mountain streams, and traditional stone villages.
There are over 35 road cycling routes around Brieva documented on komoot. These routes cater to various skill levels, from moderate loops to challenging climbs.
Yes, while the region is known for its challenging terrain, there are 4 easy road cycling routes available. Additionally, some sections of the Vía Verde de la Sierra de la Demanda, an old railway line, offer gentler gradients, though be aware that detours around closed tunnels can present very steep climbs.
For experienced cyclists seeking a challenge, routes like the La Morcuera Pass – Puerto de Canencia climb loop from Torrecaballeros, which covers 159.3 km with over 3,100 meters of elevation gain, or the Navafría Pass – Puerto de Navafría loop from Santo Domingo de Pirón, are excellent options. There are 8 difficult routes in total.
The region is rich in natural beauty, featuring spectacular forests, rivers, and panoramic mountain views from demanding climbs. You can also discover historical and cultural landmarks such as the impressive Aqueduct of Segovia, the majestic Segovia Cathedral, and the iconic Alcázar of Segovia. Routes often pass through traditional stone villages, offering glimpses into rural architecture.
The road cycling routes in Brieva are highly rated by the komoot community, with an average score of 4.8 stars from over 20 reviews. Cyclists frequently praise the challenging mountain passes, the quiet rural roads, and the stunning natural scenery, including dense forests and panoramic views.
Yes, many of the routes around Brieva are designed as loops, allowing you to start and end in the same location. Examples include the Aqueduct of Segovia loop from Mata de Quintanar and the Stone Bridge of the Río Viejo – Sotosalbos loop from Peña Ahumada.
The Sierra de la Demanda region offers diverse conditions throughout the year. While specific seasonal advice isn't provided, the presence of mountain passes suggests that spring and autumn would likely offer pleasant temperatures for cycling, avoiding the potential heat of summer or snow in winter at higher elevations.
Yes, some routes will take you past historically significant sites. For instance, the Aqueduct of Segovia loop from Mata de Quintanar brings you close to the ancient Aqueduct of Segovia. The wider region also boasts centuries-old villages and even prehistoric elements like dinosaur footprints.
The mountainous terrain and dense forests of the Sierra de la Demanda provide opportunities to observe local wildlife, including various bird species that inhabit the mountains.
Yes, the demanding climbs in the region often reward cyclists with spectacular panoramic views. For example, areas around the Cabezo del Santo and the peak of La Rasilla (1,874 meters altitude) offer extensive views of the Picos de Urbión and the wider Sierra de la Demanda.


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