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 trail running event held in Gede Pangrango National Park, Cibodas, Indonesia. It features multiple race categories, including a 60 km Ultra Sky Trail with approximately 5900 meters of elevation gain, a 47 km Ultra Trail with 4260 meters elevat..

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.

UTMB Index

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..

UTMB Index

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

UTMB Index

Adfuntorace 2025 is a sport tourism running event held at Kebun Raya Purwodadi in Pasuruan, East Java. The race features thematic and iconic courses that blend natural beauty and cultural charm, suitable for various runner levels and families. The 2025 theme, "The Magical Wild," offers participants..

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

UTMB Index

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

UTMB Index
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.

UTMB Index

Merapi Merbabu de Trail is a challenging trail running event held in Genting, Selo - Boyolali, Indonesia, featuring races to the summit of Mt. Merbabu (3,142 meters). The event offers three distance categories: 5 km, 10 km, and 20 km, with significant elevation gains, including +2,910 meters for the..

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..

Trail Mount Muria 2025 is a challenging trail running event held at Graha Muria, Kudus, Central Java. The race features four distance categories: 50K with approximately 4440m elevation gain, 30K (2640m), 15K (980m), and 7K (400m), each designed to test endurance and skill across diverse terrain incl..

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.

UTMB Index

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.

UTMB Index

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

The Gajah Trail Run Ultra 2025 is a trail running event held at Lapangan Kayuwangi, Gedong, Banyubiru, Semarang, Indonesia. The race features challenging routes across natural landscapes including Gunung Gajah Telomoyo, Gunung Telomoyo, Pagergedog, Sepakung, and Kayuwangi. Participants can choose fr..

UTMB Index

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.

UTMB Index

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..

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..