Skip to content
kliva.run
UltraIndonesiaEast Java

Bromo Tengger Semeru 100 Ultra2026

07.11 – 08.11.2026Cemoro Lawang (Indonesia)
Build your race plan →

Pacing, fueling and crew sheet for the course you pick

Official siteWrong info?

Start line in

 

6 courses · 8–170 km · up to 7’547 m D+

6 courses

  1. 8km

    217 m D+

    avg 3%

    BTS
    ITRA 0

  2. 18km

    555 m D+

    avg 3%

    18 KM
    No index

  3. 35km

    1’305 m D+

    avg 4%

    35 KM
    No index

  4. 69km

    2’894 m D+

    avg 4%

    BTS 70K
    ITRA 3

  5. 100km

    4’235 m D+

    avg 4%

    BTS 100K
    ITRA 4

  6. 170km

    7’547 m D+

    avg 4%

    BTS 170K
    ITRA 6

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Bromo Tengger Semeru 100 Ultra, in one roadbook.

Build your race plan →

The race

The Bromo Tengger Semeru Ultra Run (BTS100) is a trail race held in the Bromo Tengger Semeru National Park in East Java, Indonesia. The event offers six distances, including a main race of 170 km with 7400 m of elevation gain, starting from the village of Cemoro Lawang at 2217 meters altitude.

Where to stay

Find a place to stay near Cemoro Lawang for the race.

We may earn a commission if you book through this map, at no extra cost to you.

Spotted wrong info on this page? Tell us and we'll review it. Report it

← Back to calendar