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RunThrough Trails Ascona-Locarno2026

24.10.2026Locarno (Switzerland)
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Pacing, fueling and crew sheet for the course you pick

Start line in

 

3 courses · 3–42 km · up to 2’486 m D+

3 courses

  1. 3km

    223 m D+

    avg 7%

    Vertical Stair 3K

    24.10.

    No index
  2. 24km

    1’271 m D+

    avg 5%

    24K

    24.10.

    UTMB Index 20K
  3. 42km

    2’486 m D+

    avg 6%

    42K

    24.10.

    UTMB Index 50K

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on RunThrough Trails Ascona-Locarno, in one roadbook.

The race

RunThrough-organised trail event starting from Piazza Grande in Locarno, offering three distances: 42K with 2,486m of climbing, 24K with 1,271m, and a 3K Vertical Stair (223m D+) up to Madonna del Sasso. Entry is through letsdothis.com and prices are listed in GBP — the organiser is UK-based.

Where to stay

Find a place to stay near Locarno for the race.

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