Collontrek2027

03.09 – 04.09.2027Arolla (Switzerland)Dates to be confirmed

Pacing, fueling and crew sheet for the course you pick

Start line in

2 courses · 22 km · up to 1’250 m D+

2 courses

GPX trace not yet published.

Race plan

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

A high mountain race of about 22 km following the old paths of smugglers between the Haute Valpelline (Italy) and the Val d'Hérens (Switzerland).

Find a place to stay near Arolla for the race.

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