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Merbabu Trail Run
TrailIndonesiaCentral Java

Merbabu Trail Run 2026

05.09 – 06.09.2026Magelang (Indonesia)
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4’40014’436 m D+ ft D+

50 km31.1 mi50kmlongest of 4 courses

At a glance

Merbabu Trail Run 2026 took place from Saturday 5 to Sunday 6 September 2026 in Magelang (Central Java, Indonesia). 4 courses from 7 to 50 km.

Longest course: 50 km with 4’400 m D+ (88 m per km: very steep terrain). It has 7 aid stations.

The 2027 edition is expected on Saturday 4 September 2027, date to be confirmed by the organiser. On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

Running through the challenging and various trails, lush rainforest, overhanging rock and offers excellent panoramic views to the summit 3145m.
From the organiser

4 courses

  1. 7km4.3mi

    300 m D+984 ft D+

    avg 4%

    7K FUN TRAIL
    No index

  2. 12.5km7.8mi

    600 m D+1’969 ft D+

    avg 5%

    12.5K TRAIL RUN
    No index

  3. 25km15.5mi

    2’200 m D+7’218 ft D+

    2’168 m D-7’113 ft D-

    avg 9%

    25km

    3 aid stations

    ITRA 2
    GPX

  4. 50km31.1mi

    4’400 m D+14’436 ft D+

    4’187 m D-13’737 ft D-

    avg 9%

    50km

    7 aid stations

    ITRA 3
    GPX

Course analysis

50 km31.1 mi4’400 m D+14’436 ft D+

94effort kmⓘ50 km on the map · feels like 94 km31.1 mi on the map · feels like 94 km
D+
4’400 m14’436 ft
D−
4’187 m13’737 ft
Max alt.
3’114 m10’217 ft
Steepest
27%

Segments

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Elevation profile: 50km

1’235 m – 3’114 m4’052 ft – 10’217 ft

Terrain

Aid station by aid station

Terrain, climb and cutoff between each aid station.

  1. Start → WS 1 BC Wekas km 0 → 5.6km 0 → 3.5

    5.6 km3.5 mi · +519 m1’703 ft · −54 m177 ft

  2. WS 1 BC Wekas → COP WS2 BC Selo km 5.6 → 15.8km 3.5 → 9.8

    10.2 km6.3 mi · +1’313 m4’308 ft · −1’333 m4’373 ft

  3. COP WS2 BC Selo → Water Point km 15.8 → 22.8km 9.8 → 14.2

    7.1 km4.4 mi · +1’324 m4’344 ft · −313 m1’027 ft

  4. Water Point → WS3 BC Cuntel km 22.8 → 27.2km 14.2 → 16.9

    4.3 km2.7 mi · +54 m177 ft · −1’218 m3’996 ft

  5. WS3 BC Cuntel → WS4 Andong km 27.2 → 38.3km 16.9 → 23.8

    11.2 km6.9 mi · +217 m712 ft · −602 m1’975 ft

  6. WS4 Andong → CP Andong km 38.3 → 40.5km 23.8 → 25.2

    2.2 km1.4 mi · +495 m1’624 ft · −68 m223 ft

  7. CP Andong → WS5 Krugon km 40.5 → 44.3km 25.2 → 27.6

    3.8 km2.4 mi · +8 m26 ft · −488 m1’601 ft

  8. WS5 Krugon → Finish km 44.3 → 50km 27.6 → 31.1

    5.7 km3.5 mi · +262 m860 ft · −111 m364 ft

Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.

Race plan

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Pacing, aid stations and fueling timed to your effort on Merbabu Trail Run, in one roadbook.

Includes this race's official aid stations and cutoff times.

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