4.1
(121)
4,190
runners
198
runs
Jogging routes around Le Tréhou offer access to a diverse landscape in Finistère, Brittany, situated at the foot of the Monts d'Arrée. The region features a blend of natural beauty with accessible trails, providing opportunities to explore the natural environment. Runners can find paths ranging from easy routes to more challenging runs with greater elevation, often within the wider Armorique Regional Park. This area is characterized by varied flora and fauna, contributing to a scenic outdoor experience.
Last updated: May 14, 2026
5.0
(1)
21
runners
20.9km
02:26
280m
280m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
runners
13.1km
01:34
180m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
6
runners
7.97km
00:56
110m
110m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
runners
14.4km
01:41
220m
220m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
runners
6.08km
00:39
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Church of SANT-SERVAIS Impressive ensemble consisting of church, ossuary (now museum) and adjoining triumphal arch. The church also reveals numerous original carpentry works with decorations, such as the theatricality of the interior or the literally fantastic stonework that adorns the façade.
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Here is the dam. There is a beach nearby, but also the no-water sports zone.
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Sizun is a small town located north of the Monts d'Arrée with just over 3,000 inhabitants. In its center, it has a magnificent parish enclosure with a triumphal arch. Sizun has his destiny linked to one of the most resounding criminal cases in Brittany and which has so far never been elucidated and which continues to make headlines. This is the Seznec affair: In May 1923, following the disappearance of the businessman and general councilor of the canton of Sizun Pierre Quéméneur, his associate Guillaume Seznec was accused of having killed him and having made his body disappear and condemned by the Assize Court of Quimper to hard labor for life and deported to Guyana, to Devil's Island. His grandson Denis Seznec has devoted his life to fighting for the rehabilitation of his grandfather, but has not succeeded so far.
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This 110-hectare reservoir is fed by the Élorn and Mougaud rivers. It is important because 400,000 people depend on this lake for their water supply. These are the inhabitants of the city of Brest Métropole, Landerneau and Landivisiau.
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There are over 180 running routes in the Le Tréhou area, offering a wide variety of options for different preferences and fitness levels. These include easy jogs, moderate trails, and more challenging runs.
The running trails around Le Tréhou feature diverse landscapes, from mostly paved surfaces on easier routes to accessible paths with greater elevation on more challenging runs. The region is situated at the foot of the Monts d'Arrée and often falls within the wider Armorique Regional Park, providing a blend of natural beauty and varied terrain.
Yes, Le Tréhou offers several easy running routes. There are 8 designated easy trails, typically covering up to 3 miles with moderate elevation gains, often on mostly paved surfaces, perfect for beginners or a relaxed jog.
The running routes in Le Tréhou are highly rated by the komoot community, with an average score of 4.2 stars from over 160 reviews. More than 6400 runners have used komoot to explore the varied terrain, often praising the accessible trails and the natural environment of the Monts d'Arrée.
Yes, many of the running routes around Le Tréhou are circular, allowing you to start and finish at the same point. For example, the Running loop from Le Tréhou is a popular moderate 8.2-mile circular trail that explores the local natural environment.
While jogging around Le Tréhou, you can explore a region rich in history. Notable attractions in the vicinity include the 13th-century Château de La Roche-Maurice and the unique Saint-Sauveur Church of Le Faou. The area also has Bronze Age vestiges and Gallo-Roman traces, offering a blend of historical and natural exploration.
Le Tréhou's diverse natural environment, including areas within the Armorique Regional Park, generally welcomes dogs on trails. However, it's always recommended to check local signage for specific restrictions, especially in protected areas or private lands, and to keep your dog on a leash for their safety and to protect local wildlife.
Given the rural nature of Le Tréhou and its surrounding communes, parking is generally available near trailheads, especially in village centers or designated outdoor activity areas. It's advisable to check specific route details on komoot for recommended starting points and parking information.
Le Tréhou offers enjoyable running conditions throughout much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery, while summer can be ideal for early morning or late evening runs. Winter running is also possible, though some trails might be muddy or require appropriate gear.
Yes, for experienced runners, Le Tréhou and its surroundings offer challenging routes exceeding 10 miles or 1000 ft. of elevation gain, requiring good fitness. An example of a moderate longer route is the Sizun – Drennec Dam loop from Sizun, which is 8.6 miles (13.9 km) with significant elevation changes.
Absolutely. Many running routes around Le Tréhou are situated within or provide access to the wider Armorique Regional Park. This park offers expansive countryside, diverse flora and fauna, and a scenic backdrop for your runs, allowing you to fully immerse yourself in Brittany's natural environment.


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