Friday, August 20, 2027
Distance
Climb
Terrain
Difficulty
The longest race of the festival starts in Sils and runs through the Upper Engadin to the finish in St. Moritz Bad, climbing 283 m and dropping 318 m along the way. It follows the shores of the valley's largest lakes, traces the Inn River and passes through larch forest, mixing a real athletic challenge with Alpine scenery.
Shores of the Upper Engadin's largest lakes
Inn River and shaded larch forests
Val Roseg and Stazerwald forest on the 10.4 km route
Four lakes on the Silvaplana to St. Moritz run
Finish beside Lake St. Moritz with the Sommerlauf-Village
Start / Finish
Sils im Engadin/Segl, Switzerland (22.9 km race); Pontresina (10.4 km race); Silvaplana (6 km race)
Sankt Moritz-Bad, Saint Moritz, Switzerland
Terrain
Route
Getting There
Expo
Race Day
Recovery
What you get
Finisher medal
Chip timing
Race photos
Goodie bag
Cash prizes
Photo service
Free public transport
Drink stations
Nutrition stations
Medical assistance
Bag drop
Toilets
Shower
Dressing rooms
Custom bib number
On the day
Toilets
Showers
Changing facilities
Bag drop
Food vendors
First aid on course
Other questions
The festival is scheduled for Friday 20 to Sunday 22 August 2027 in the Upper Engadin valley, Switzerland, with the individual races spread across the weekend.
There are four options: the 22.9 km Engadin Sommerlauf from Sils, the 10.4 km Run Pontresina, the 6 km Run S from Silvaplana and the adapted 1 km Run For Fun.
Yes. Organisers make it easy to switch down to a shorter race so you can still take part and enjoy the weekend rather than missing out.
The routes are predominantly trail, running beside lakes, along the Inn River and through larch forest. The profile is hilly rather than flat, so expect undulating ground underfoot.
Entry includes a finisher medal, goodie bag, cash prizes, single use timing chip, photo service, free public transport, drink and nutrition stations, medical assistance, bag drop, toilets, showers, dressing rooms and a custom bib number.
Entry fee not listed
Check the race's registration page for pricing.Sankt Moritz, Switzerland
Friday, August 20, 2027
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