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UltraSwitzerlandObwalden

RunThrough Trails Engelberg 2026

21.08 – 22.08.2026Engelberg (Switzerland)
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5’29317’365 m D+ ft D+

100 km62.1 mi100K – Ultra / The Mountain 100longest of 3 courses

At a glance

RunThrough Trails Engelberg 2026 took place from Friday 21 to Saturday 22 August 2026 in Engelberg (Obwalden, Switzerland). Three distances to choose from: 25, 56 and 100 km.

Longest course: 100K – Ultra / The Mountain 100, 100 km with 5’293 m D+ (53 m per km: mountain terrain).

The 2027 edition is expected on Friday 20 August 2027, date to be confirmed by the organiser. On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

RunThrough Trails Engelberg offers three distances from Klosterhof in central Switzerland: a 25K (1207 m gain), a 56K Fürenalp route (2828 m gain), and a 100K Ultra (5293 m gain). The event is run by…
From the organiser

3 courses

  1. 25km15.5mi

    1’207 m D+3’960 ft D+

    avg 5%

    25K – The Alpine Explorer
    UTMB Index 20K

  2. 56km34.8mi

    2’828 m D+9’278 ft D+

    avg 5%

    56K – Fürenalp / The Valley Challenge
    UTMB Index 50K

  3. 100km62.1mi

    5’293 m D+17’365 ft D+

    avg 5%

    100K – Ultra / The Mountain 100
    UTMB Index 100K

GPX trace not yet published.

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Start

Engelberg (Switzerland)

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