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Trail Running Calendar Indonesia 2025-2026

Welcome to the ultimate guide for trail running events in Indonesia for 2025-2026! Indonesia, with its diverse terrains ranging from bustling cities to serene natural parks, offers a myriad of trail running experiences. Whether you're navigating the urban landscapes of Jakarta, exploring the scenic routes of Bandung and Semarang, or seeking the thrill of mountain trails in Lombok and Gunung Gede National Park, there's something for every runner's taste and skill level.

Don't forget the mesmerizing island vibes of Bali and the wild, untamed terrains of Borneo that beckon with their unique challenges. Dive in and discover these exhilarating trail runs in Indonesia. Browse below to find out where and when you can join these unforgettable races.

Semarang Mountain Race

Semarang

The Semarang Mountain Race is an exhilarating trail running event designed for participants of all skill levels, from beginners to ultra-marathoners. Set against the stunning backdrop of Mount Ungaran, this event offers a unique opportunity to experience the beauty of nature while challenging onesel..

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Ala Ala Trail

Babakan Madang

The Ala Ala Trail is an annual trail running event held in the scenic Sentul highland area of Bogor, West Java. Designed for new trail runners, the 2025 edition features a single distance category of 20 KM with an elevation gain of +2000 m, and an 8-hour cut-off time. Participants must be at least 1..

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May 2025

BTR Ultra Bali

Mount Batur

The BTR Ultra 2025 is the sixth edition of Bali's premier trail running event, inviting participants from around the globe to experience the stunning landscapes of Bali. Scheduled for May 9-11, 2025, the event features various race categories, including 100K, 60K, 30K, 15K, and 7K, catering to runne..

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Rinjani 100

Sambelia

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Rinjani 100 is an exciting trail running event set to take place from May 16 to 18, 2025, in the stunning landscape of TNGR, Lombok. This event features multiple race distances, including 162km, 100km, 60km, 36km, and 27km, catering to various skill levels. The 162km course is particularly challengi..

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June 2025

Gede Pangrango Ultra Marathon

Sukabumi

The Gede Pangrango Ultra Marathon (GPUM) is an exhilarating ultra sky trail running event held in Gede Pangrango National Park, Cibodas. Participants can choose from three race categories: the GPU 60K, featuring a challenging 60 km route with an elevation gain of approximately 5900 meters; the GPT 4..

Gede Pangrango Ultra Marathon (GPU)

Sukabumi

The Gede Pangrango Ultra Marathon (GPUM) is an exhilarating ultra sky trail running event held in the scenic Gede Pangrango National Park, Cibodas. Participants can choose from three race categories: the GPU 60K, featuring a challenging 60 km route with an elevation gain of approximately 5900 meters..

July 2025

Mantra116

Prigen

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The Mantra116 will take place in Prigen from Friday 4 July 2025 to Sunday 6 July 2025. You can run between 10 and 116 kilometers.

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Bromo Tengger Trail Run

Pasuruan

The Bromo Tengger Trail Run will take place in Pasuruan on Sunday 27 July 2025.

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Baturraden Forest Run

Baturaden

The Baturraden Forest Run will take place in Baturaden on Sunday 27 July 2025. You can run between 15 and 30 kilometers.

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August 2025

Bali Ultra Trail

Kintamani

The Bali Ultra Trail will take place in Kintamani from Saturday 2 August 2025 to Sunday 3 August 2025. You can run between 27 and 78 kilometers.

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Dieng Trail Run

Wonosobo

The Dieng Trail Run (DTR) is an exciting trail running event held in the stunning Dieng Plateau of Indonesia. The 4th edition of this adventure will take place on August 9-10, 2025, featuring various race distances including 100K, 60K, 25K, and 12K. Participants can experience the breathtaking lands..

September 2025

Bandung 100

Bandung

The Bandung 100 will take place in Bandung from Friday 12 September 2025 to Sunday 14 September 2025.

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December 2025

Sentul Gede Pangrango 100 Ultra

Babakan Madang

The Sentul Gede Pangrango 100 Ultra will take place in Babakan Madang from Saturday 13 December 2025 to Sunday 14 December 2025. You can run between 30 and 100 kilometers.