Indonesia trail race
June 13-14, 2026 · Samosir, Lake Toba, Indonesia
A tropical volcanic-caldera race weekend on Samosir Island, with humid climbs, forest tracks, lake views, and long exposed ridges above Lake Toba.
Trail of the Kings - Lake Toba by UTMB is a trail race held on June 13-14, 2026 in Samosir, Lake Toba, Indonesia, Indonesia. TrailSplits currently includes 4 mapped courses for this event, with course maps, elevation profiles, weather context, and pacing tools for the uploaded GPX data.
June 13-14, 2026
Selected distance
Vert-focused blueprint with route-finder links into the Planner.
Interactive MapLibre preview with the official GPX track.
Based on the official GPX track.
Load the GPX directly into TrailSplits for surface analysis and terrain intel.