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TrailIndonesiaWest Nusa Tenggara

Mountain Marathon Festival - Sembalun, West Nusa Tenggara 2027

12.09.2027Sembalun (Indonesia)Dates to be confirmed
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2 courses · 21–42 km13–26.1 mi · up to 2’065 m D+up to 6’775 ft D+

At a glance

Mountain Marathon Festival - Sembalun, West Nusa Tenggara 2027 is expected on Sunday 12 September 2027 in Sembalun (West Nusa Tenggara, Indonesia), date to be confirmed by the organiser. Two distances to choose from: 21 and 42 km.

Longest course: SMM42, 42 km with 2’065 m D+ (49 m per km: mountain terrain).

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

2 courses

  1. 21km13mi

    646 m D+2’119 ft D+

    avg 3%

    SMM21
    ITRA 1

  2. 42km26.1mi

    2’065 m D+6’775 ft D+

    avg 5%

    SMM42
    ITRA 2

GPX trace not yet published.

Race plan

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Pacing, aid stations and fueling timed to your effort on Mountain Marathon Festival - Sembalun, West Nusa Tenggara, in one roadbook.

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Sembalun (Indonesia)

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