4.1
(67)
1,166
runners
110
runs
Jogging around Obersept offers a variety of routes through gently rolling terrain, characterized by open fields and occasional forested sections. The region features modest elevation changes, with routes often traversing areas near historic border markers. These jogging routes around Obersept provide opportunities to experience the local landscape, which includes small hills and rural pathways. The area is suitable for runners seeking both moderate and challenging trails.
Last updated: May 8, 2026
7
runners
10.3km
01:09
90m
90m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
10
runners
9.47km
01:04
100m
100m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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8
runners
6.78km
00:46
80m
80m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5
runners
6.48km
00:41
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
14.6km
01:39
170m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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At border post 111, on the French-Swiss border near Pfetterhouse, the Western Front of the First World War officially began in the autumn of 1914. This spot, where the borders of France, Germany and Switzerland had previously met, became the symbolic Kilometre Zero of a front line that stretched over 750 kilometres to the North Sea. Today it is a peaceful spot along a hiking and cycling trail, where you literally stand at the start of one of the most defining fronts in modern history.
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Near the border stone 111, the official Kilometre Zero of the Western Front, there was a wooden observation post of the Swiss army during the First World War. This Poste d'observation N°2 offered a view of the French and German lines, while Switzerland maintained its neutrality 1. The post was a symbol of the tense calm at this unique border location, where three armies followed each other closely. Today, the site has been partly reconstructed and forms a special historical point along the hiking and cycling path in the far south of Alsace.
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Ferme du Largin – border farm between war and neutrality: The Ferme du Largin is located on a Swiss border spur near Pfetterhouse, at a symbolic place where France, Germany and Switzerland met. During the First World War, it was an important observation point on the edge of the front, guarded by neutral Switzerland. The farm was shelled in October 1914, which led to a diplomatic incident between Germany and Switzerland. During the Second World War, it became a refuge for resistance fighters and refugees. Today, the farm has been partly restored and is a silent witness to border history, war and human resilience.
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It marks the beginning of the war front
1
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Small border crossing between Switzerland and France.
1
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The replica was rebuilt true to the original in 2012 and conveys the situation from 1914 to 1918 very well.
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Obersept offers a wide selection of running routes, with over 100 trails documented on komoot. These routes cater to various fitness levels, including easy, moderate, and difficult options.
Yes, Obersept has several easy running routes suitable for beginners or those looking for a less strenuous run. There are 8 easy routes available, providing gentle terrain for an enjoyable experience.
The jogging routes around Obersept feature gently rolling terrain, characterized by open fields and occasional forested sections. You'll find modest elevation changes and rural pathways, offering a varied landscape for your run.
For those seeking longer distances, the Saint-Maurice Church loop from Seppois-le-Bas is a great option, covering approximately 14.6 kilometers (9.1 miles) with moderate difficulty. It provides a good challenge for endurance runners.
While jogging in Obersept, you can explore various natural attractions. Highlights include the Source de la Largue, Loechle Rock, and the Dr. Herrings' Cave. You might also encounter beautiful lakes such as Étangs de Bonfol.
Yes, some routes, like the Historic Border Marker D/F/CH – Km 0 loop from Pfetterhouse, pass by significant historical landmarks, including historic border markers. These trails offer a chance to combine your run with a glimpse into the region's past.
Many of Obersept's jogging routes, especially the easier and moderate ones through open fields and rural pathways, can be suitable for families. The gently rolling terrain and modest elevation changes make them accessible for various activity levels.
The rural pathways and open landscapes of Obersept's jogging routes are generally suitable for running with dogs. However, it's always recommended to keep your dog on a leash and be mindful of local regulations and other trail users.
The komoot community highly rates the running experience in Obersept, with an average score of 3.9 stars from over 50 reviews. Runners often praise the varied terrain, the opportunities to explore historical markers, and the overall natural beauty of the area.
Absolutely. For experienced runners seeking a challenge, Obersept offers 12 difficult routes. An example is the Km 0 – Historic Border Marker D/F/CH loop from Mooslargue, which features notable elevation gain and provides a demanding workout.
Many of the popular running routes in Obersept are designed as loops, offering convenient circular paths. This allows runners to start and finish at the same point, such as the Running loop from Seppois-le-Bas.


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