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Trail Running Calendar Indonesia 2026-2027

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Monthly updates for Indonesia

Get new running races (and updates) in your inbox every month.

Explore the best trail runs in Indonesia for 2026-2027! Our updated list features 16 exciting races across the country. Find your next race in Indonesia below and join the running community at these great events!

April 2026
Apr
10-12
Fr - Su

Semarang Mountain Race

Trail Run 7 km 15 km ... 50 km 82 km
Apr
25
Sa

Ala Ala Trail

Trail Run 20 km
May 2026
May
1-3
Fr - Su

Rinjani 100

Trail Run 12 km 27 km ... 100 km 162 km
May
15-17
Fr - Su

BTR Ultra Bali

Trail Run 7 km 19 km ... 61 km 106 km
May
23-24
Sa - Su

The Bali Hope Ultra

Trail Run 49 mi
June 2026
Jun
12
Fr

Lake Toba by UTMB

Trail Run 5 km 10 km ... 60 km 100 km
Jun
19-21
Fr - Su

Dieng Caldera Race

Trail Run 5 km 10 km Half Marathon Marathon
Jun
20
Sa

Gede Pangrango Ultra Marathon

Trail Run 27 km 47 km 60 km
Jun
20
Sa

Gede Pangrango Ultra Marathon (GPU)

Trail Run 27 km 47 km 60 km
July 2026
Jul
4-5
Sa - Su

Sentul Gede Pangrango 100 Ultra

Trail Run 30 km 50 km 120 km
Jul-Aug
31-2
Fr - Su

Merapi Merbabu de Trail

Trail Run 5 km 15 km 30 km
August 2026
Aug
28-30
Fr - Su

Bandung 100

Trail Run 13 km 27 km ... 100 km 163 km
September 2026
Sep
5-6
Sa - Su

Merbabu Sky Run

Trail Run 60 km
Sep
26
Sa

GTR Ultra

Trail Run 7 km 12 km 30 km 52 km
November 2026
Nov
7-8
Sa - Su

Bromo Tengger Semeru 100 (BTS100)

Trail Run 8 km 18 km ... 100 km 170 km
January 2027
Jan
10
Su

Mountain Marathon Festival - BMM

Trail Run 10 km 30 km 45 km
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