4.0
(1)
43
runners
20
runs
Jogging routes around Cillaperlata traverse diverse landscapes, from accessible paths to more challenging mountain trails. The region features geological wonders and natural spaces, including sections of the Santander-Mediterranean Natural Trail and the Montes Obarenes-San Zadornil Natural Park. Runners can explore river canyons, plains, and varied terrain, providing a range of running experiences.
Last updated: July 12, 2026
14.6km
01:40
150m
150m
Jog the moderate 9.1-mile Frías and Ebro Natural Way Loop, featuring medieval architecture, river views, and 502 feet of elevation gain.
15
runners
18.1km
02:30
680m
680m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
runners
7.87km
00:51
120m
120m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
14.7km
02:00
620m
620m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
6
runners
18.9km
02:52
960m
960m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The city of Frías, declared a Site of Cultural Interest in 2005, a medieval town in Las Merindades Burgalesas. In this town we can see the hanging houses, the Castle of Frías, the church of San Vicente Mártir, the Wall, the medieval bridge, convent of San Francisco, the church of San Vítores, the washhouse and the convent of Vadillo.
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Beautiful medieval town in the province of Burgos.
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Built to span the Ebro River, this stone bridge is an impressive 143 meters long and features nine arches. The central section boasts a slender defensive tower, adorned with battlements and arrow slits, added in the 14th century. In medieval times, passage was controlled from this tower: anyone wishing to cross the bridge had to pay a toll of a few maravedís. The bridge offers one of the best views of the city of Frías.
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The Castle of the Dukes of Frías was declared a Site of Cultural Interest on April 22, 1949. It is situated on a rocky promontory overlooking the town and almost the entire Tobalina Valley. The oldest surviving remains date from the late 12th and early 13th centuries, but most of what remains is from the 15th century. Visitors can explore the large parade ground, part of the curtain wall, and the rampart walk, and climb the keep. Opening hours are daily from 10:30 a.m. to 2:00 p.m. and from 4:00 p.m. to 7:30 p.m., and the entrance fee is €2.
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Near the center of Frías...easy to see
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Beautiful medieval bridge over the Ebro River with views of Frias Castle
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One of the most beautiful bridges I know.
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The best idea for after eating at one of the town's restaurants.
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There are 17 dedicated running routes around Cillaperlata, offering a diverse range of experiences. These include 9 moderate trails and 8 more challenging routes, ensuring options for various fitness levels.
While there are no routes specifically graded as 'easy' in our current selection, many of the moderate trails are suitable for beginners looking for a gentle challenge. The Frías and Ebro Natural Way Loop, for example, is a moderate 9.1-mile path that follows natural terrain. Additionally, sections of the Santander-Mediterranean Natural Trail, built on an old railway line, are generally flat and accessible, making them ideal for a relaxed run.
Yes, several routes around Cillaperlata are circular, allowing you to start and finish at the same point. Popular options include the Frías and Ebro Natural Way Loop, which is 9.1 miles long, and the shorter Frías Castle – Frías Medieval Bridge loop from Frías, covering 5.0 miles.
The terrain around Cillaperlata is incredibly varied. You'll find everything from relatively flat, compacted dirt tracks along the Santander-Mediterranean Natural Trail to more challenging paths with significant elevation changes within the Montes Obarenes-San Zadornil Natural Park. Expect a mix of natural paths, forest trails, and some secondary roads, often traversing river canyons, plains, and hills.
Absolutely! The region is rich in natural beauty and historical sites. You can encounter dramatic geological formations in the Ebro and Oca canyons, and picturesque rocky cuts along the Molinar River. Don't miss the Hermitage of Saint Mary of La Hoz, nestled in a stunning location, or the Peñón Waterfall. The Frías Castle – Frías Medieval Bridge loop from Frías also takes you past historical sites.
While running is enjoyable year-round, autumn is particularly spectacular in the Las Merindades region, which includes Cillaperlata. The natural scenery transforms into a 'sublime palette of color,' offering a truly sensory experience. Spring also brings lush greenery, making both seasons excellent choices for outdoor activity.
Yes, the diverse landscape includes mountainous areas, particularly within the Montes Obarenes-San Zadornil Natural Park. Routes like the difficult Depósito Iberdrola loop from Trespaderne feature significant elevation changes, providing panoramic views. You might even catch glimpses of peaks like Coronilla Summit (1,172 m) or the Summit of Pan Perdido.
The running routes around Cillaperlata are highly regarded by the komoot community, holding an average rating of 4.0 stars from over 1 review. Runners often praise the varied terrain, the scenic beauty of the river canyons and natural parks, and the opportunity to explore both accessible paths and more challenging trails.
While specific 'family-friendly' routes aren't explicitly graded, the flatter sections of the Santander-Mediterranean Natural Trail are generally suitable for families. These paths, built on an old railway line, offer a safe and accessible environment for a leisurely run or walk with children, often passing old railway stations with recreation areas.
Many natural trails in Spain, especially those outside protected wildlife zones, are generally dog-friendly, provided dogs are kept under control. The Santander-Mediterranean Natural Trail and many paths within the Montes Obarenes-San Zadornil Natural Park are popular for outdoor activities with pets. Always ensure your dog is on a leash and you clean up after them.
Yes, the region offers natural wonders including waterfalls. You can find the beautiful Peñón Waterfall, which is a highlight in the area. While not all running routes pass directly by it, some trails in the vicinity of Natural Monuments around Cillaperlata may offer access or views of such features.
The longest running route currently listed is the Mesa de Oña – Gruta de San Jorge loop from Oña, a difficult 11.3-mile (18.2 km) trail. This route involves significant elevation changes and offers a challenging and extended running experience.


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