42.195
Open entry
Registration status to be confirmed
📍 Interlaken, Switzerland
© André Schakkal · CC BY-SA 4.0
Jungfrau-Marathon
marathontrailhillyautumnalpineclassic
Distances
4K · 42K
Profile
Hilly
Surface
Trail
Slots
—
Visa
Schengen
Time limit
—
The Jungfrau-Marathon has been held in early September since 1993 and long ago earned the unofficial title of the world's most beautiful marathon; 2027 marks its 34th edition. The first half is almost flat, a loop through Interlaken and Bönigen by Lake Brienz and up the Lütschine valley, then the real mountain begins: switchbacks up to Wengen, above the tree line and a final climb along a moraine to the finish at Kleine Scheidegg beneath the Eiger, Mönch and Jungfrau, about 1,800 m of ascent in all. A bagpiper plays near the top and cowbells ring along the course. Interlaken lies between Lakes Thun and Brienz, a base for the train to the Jungfraujoch, walks among the waterfalls of Lauterbrunnen and boat trips to Oberhofen Castle.
Course records
No course record data yet.
Weather in September
5–14°C
mild
Autumn — crisp and ideal for running.
Starter pack 2025
- bib with timing chip
- medal
- technical t-shirt
Standard starter pack.
Pacers & bib pickup
No pacers announced for this race.
Bib pickup
Interlaken race expo
day before the race only
Bib pickup at the Interlaken race village.
Registration opens
—
Registration closes
—
Current price
TBC
Status checked
—
Course map
Route not added yet
What’s nearby
Area guide in progress.
Dinner before the race
Carb-loading recommendation coming later.
After the finish
Airports
BRN · 60 minZRH · 120 min
Reviews
No reviews yet.
Registration status to be confirmed — check the organiser’s site