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Stoos-Trail 2027

10.07.2027Brunnen (Switzerland)
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4 courses · 11–46.6 km6.8–29 mi · up to 2’460 m D+up to 8’071 ft D+

At a glance

Stoos-Trail 2027 takes place on Saturday 10 July 2027 in Brunnen (Schwyz, Switzerland). 4 courses from 11 to 46.6 km.

Longest course: ST46, 46.6 km with 2’460 m D+ (53 m per km: mountain terrain). Terrain: 48% trail, including 1 km of T4, the most technical part; 39% forest track and 7% road. Terrain data: © OpenStreetMap contributors.

On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

A unique trail running event in Brunnen (SZ) in Central Switzerland.
From the organiser

4 courses

  1. 11km6.8mi

    500 m D+1’640 ft D+

    508 m D-1’667 ft D-

    avg 5%

    ST10

    10.07. 10:00

    No index
    GPX
  2. 13km8.1mi

    1’500 m D+4’921 ft D+

    25 m D-82 ft D-

    avg 12%

    BÄRGLAUF

    10.07. 08:00

    No index
    GPX
  3. 25.6km15.9mi

    1’720 m D+5’643 ft D+

    1’678 m D-5’505 ft D-

    avg 7%

    ST24

    10.07. 08:00

    UTMB Index 20K
    GPX
  4. 46.6km29mi

    2’460 m D+8’071 ft D+

    2’500 m D-8’202 ft D-

    avg 5%

    ST46

    10.07. 06:00

    UTMB Index 50K
    GPX

Course analysis

46.6 km29 mi2’460 m D+8’071 ft D+

71effort kmⓘ46.6 km on the map · feels like 71 km29 mi on the map · feels like 71 km
D+
2’460 m8’071 ft
D−
2’500 m8’202 ft
Max alt.
1’926 m6’319 ft
Steepest
16%

Segments

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Elevation profile: ST46

436 m – 1’926 m1’430 ft – 6’319 ft

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Stoos-Trail, in one roadbook.

Where to stay

Find a place to stay near Brunnen for the race.

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