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.

The Gede Pangrango Ultra Marathon (GPUM) is a challenging trail running event held in Gede Pangrango National Park, Cibodas, Indonesia. It features multiple race categories, including a 60 km Ultra Sky Trail with 5900 meters elevation gain, a 47 km Ultra Trail with 4350 meters elevation gain, and a..

The Gede Pangrango Ultra Marathon (GPU) is a challenging ultra sky trail running event held in Gede Pangrango National Park, Cibodas, Indonesia. It features multiple race categories, including a 60 km ultra with 5,610 meters elevation gain, a 47 km race with 4,350 meters gain, and a 27 km fun trail..

July 2025

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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The Borneo Extreme Jungle Run is a challenging trail running event held at the Museum and Gallery Dayak Batu Cermin (Villa Jaang) in Indonesia. Scheduled for July 12-13, 2025, it offers three race categories: 10K, 20K, and 30K, with elevations of approximately 900m, 1500m, and 2500m respectively. Th..

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The Kebumen Geopark Trail Run will take place in Karangsambung on Sunday 13 July 2025. You can run 21 kilometers.

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The Siksorogo Ring Of Lawu (ROL) 2025 is an ultra marathon event held on July 26-27, 2025, featuring a challenging 100-kilometer race that circles Mount Lawu. The course traverses the mountain's foothills across four regencies and two provinces, showcasing diverse green landscapes and natural beauty..

The Bromo Tengger Trail Run will take place in Pasuruan on Sunday 27 July 2025. You can run between 11 and 22 kilometers.

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The Baturraden Forest Run will take place in Baturaden on Sunday 27 July 2025. You can run between 16 and 31 kilometers.

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August 2025

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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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

The Merbabu Sky Run will take place in Magelang from Friday 5 September 2025 to Sunday 7 September 2025. You can run between 5 and 60 kilometers.

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The Bandung 100 will take place in Bandung from Friday 12 September 2025 to Sunday 14 September 2025. You can run between 13 and 161 kilometers.

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UGM Trail Run 2025 is a trail running event held at Gelora Hargobinangun in Kaliurang, Sleman, Yogyakarta. Scheduled for September 20-21, 2025, the event offers participants a chance to engage closely with nature through various race categories. Distances include 7K, 15K, 30K, and 50K, along with a..

October 2025

PEX ULTRA is an ultra-running event held in early October 2025 at Mt. Penanggungan, Trawas, Indonesia. Organized by PEXTEAM, a professional group experienced in road and trail running events, it offers multiple race distances including 7K, 15K, 27K, and 50K.The course features a mix of road and trai..

The Mesastila100 will take place in Magelang from Saturday 4 October 2025 to Sunday 5 October 2025. You can run between 21 and 50 kilometers.

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The Gajah Trail Run will take place in Getasan on Sunday 5 October 2025. You can run between 7 and 50 kilometers.

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November 2025

Bromo Tengger Semeru 100 (BTS100) is an exhilarating ultra-running event set in the stunning Bromo Tengger Semeru National Park in East Java, Indonesia. This race challenges participants both physically and mentally, offering breathtaking views of diverse landscapes, including volcanic sand seas and..

December 2025

The Sentul Gede Pangrango 100 Ultra is an exciting trail running event set to take place in Sentul, Indonesia, featuring three race distances: 30km, 50km, and 100km. This event offers participants a unique opportunity to experience the stunning natural beauty of the Gede Pangrango National Park, wit..

April 2026

The Ala Ala Trail is an annual trail running event held in the Sentul highland area, Bogor district, West Java. Designed especially for new trail runners, the 2026 race features a single 21 km category with a challenging elevation gain of +1900 meters. The course starts and finishes at Foot Hill For..