23
runners
03:45
21.5km
1,290m
Running
This difficult 13.4-mile trail running loop around the Lobhörner in the Jungfrau Region offers panoramic mountain views.
Last updated: February 26, 2026
Tips
Includes a segment that may be dangerous
A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.
After 17.5 km for 41 m
Waypoints
Start point
Train Station
Get Directions
43 m
Highlight • Rest Area
Translated by Google •
Tip by
8.92 km
Highlight • Summit
Translated by Google •
Tip by
13.8 km
Highlight • Mountain Hut
Translated by Google •
Tip by
21.5 km
End point
Train Station
Way Types & Surfaces
Way Types
10.6 km
9.45 km
1.45 km
< 100 m
Surfaces
9.85 km
9.84 km
1.85 km
< 100 m
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Elevation
Highest point (2,430 m)
Lowest point (1,480 m)
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Weather
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Sunday 17 May
3°C
-2°C
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This route was planned by komoot.
The most common starting point for this trail is Grütschalp. You can reach Grütschalp by taking a scenic tram ride from Lauterbrunnen. Parking is available in Lauterbrunnen, often at the multi-story car park near the cable car station.
The terrain is diverse and demanding, primarily suited for experienced trail runners. It includes a forested traverse, open valleys, and follows the Chantbach river. A key section involves passing along the Lobhörner, a short scree field, and then the ridge of the Sulegg. This ridge offers an 'airy feel' on a worn-in grassy path. While much of it is singletrack, some sections are not always on official trails. Sturdy trail running shoes with good grip are highly recommended.
This route offers spectacular panoramic views. You'll see the famous Jungfrau mountain trio: the Eiger, Mönch, and Jungfrau. As you traverse the Sulegg ridge, you can look down upon Interlaken and Lake Brienz. The trail also takes you around the jagged Lobhörner and past the perfectly situated Lobhorn Hut, a great spot for a break.
Generally, dogs are permitted on trails in the Jungfrau Region. However, given the challenging and exposed nature of this specific route, including scree fields and an 'airy' ridge section, it might not be suitable for all dogs, especially those not accustomed to alpine terrain. Always keep dogs on a leash, especially in areas with livestock or wildlife, and ensure they are fit enough for the significant elevation changes.
The best time for this trail is typically from late spring to early autumn (June to September), once the snow has melted and conditions are stable. Always check local weather and trail conditions before heading out, as alpine weather can change rapidly. Early season might still have snow patches, especially at higher elevations.
No specific permits are required to run this trail. The Jungfrau Region does not have a general entrance fee for accessing its trails. However, you will need to pay for public transport, such as the tram from Lauterbrunnen to Grütschalp, if you choose that starting point.
This is a difficult and challenging trail, rated 'Hard'. It requires very good fitness, sure-footedness, and alpine experience. The route involves significant and sustained elevation changes, demanding terrain, and an exposed ridge section. It is not recommended for beginners or casual joggers.
Yes, the route incorporates sections of several other paths. You will find yourself on parts of the Suls - Floschwald/Sausmatten, ViaBerna Etappe 13, Floschwald/Sausmatten - Grütschalp, Sousegg - Sattel, and Bällefurgge - Suls trails, among others, offering a varied experience of the local network.
The 'Startergrat' experience refers to the Sulegg ridge section, which offers a similar 'airy feel' to the more challenging Hardergrat but with less extreme exposure. It's considered a good introduction to exposed ridge running for those looking to gain alpine experience without tackling the most extreme routes.
Yes, the trail passes by the Lobhorn Hut, which is perfectly situated for a prolonged pause. They are known for their Haslikuchen (nut cake) and offer refreshments. It's always wise to carry sufficient water and snacks for the duration of the run, especially given the trail's difficulty and length.
Given the challenging alpine environment, pack sturdy trail running shoes, appropriate layers of clothing (weather can change quickly), a waterproof jacket, sufficient water and snacks, a first-aid kit, a map or GPS device (like komoot's app), and a fully charged phone. Trekking poles can be beneficial for the ascents and descents.