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TrailSwitzerlandGrisons

Swissalpine Flims2026

18.07 – 19.07.2026Flims (Switzerland)
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Pacing, fueling and crew sheet for the course you pick

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4’624 m D+

78.2 kmK78longest of 5 courses

5 courses

  1. 12.5km

    421 m D+

    362 m D-

    avg 3%

    K12
    No index
    GPX

  2. 23.2km

    923 m D+

    avg 4%

    K23
    No index

  3. 42.1km

    2’609 m D+

    2’499 m D-

    avg 6%

    K42
    No index
    GPX

  4. 78.2km

    4’624 m D+

    4’341 m D-

    avg 6%

    K78
    No index
    GPX

  5. 78.2km

    4’624 m D+

    avg 6%

    K78 Four (team of 4)
    No index

Course analysis

78.2 km4’624 m D+

124effort kmⓘ78.2 km on the map · feels like 124 km
D+
4’624 m
D−
4’341 m
Max alt.
2’694 m
Steepest
17%

Segments

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Elevation profile: K78

620 m — 2’694 m

Feels like these

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Swissalpine Flims, in one roadbook.

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The race

A trail running event held in Flims Laax, starting from Prau la Selva. Four race formats are on offer: the K78 (78.2 km / 4624 m gain), K42 (41.1 km / 2609 m), K23 (23.2 km / 923 m), and K12 (12.5 km / 421 m). The K78 also runs as a team relay for four (two women and two men).

Where to stay

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