Trail of the Kings - Lake Toba by UTMB
Trail of the Kings - Lake Toba by UTMB, part of the UTMB World Series, is a trail race held in Samosir, Indonesia. The 2026 edition took place on Friday, 12 June 2026. Distances on offer include 100K, 50K and 20K.
Who it's for
Built for experienced trail running athletes.
Good fit if you…
- are experienced in trail running and want a hard race
- want a choice of distances
Maybe not if you…
- are brand-new to trail running: start with something shorter
What should you know about Trail of the Kings - Lake Toba by UTMB?
- Date
- Friday, 12 June 2026
- Format
- 100K · 50K · 20K
Need to know
When is Trail of the Kings - Lake Toba by UTMB 2026?
Trail of the Kings - Lake Toba by UTMB takes place on Friday, 12 June 2026. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
Where does Trail of the Kings - Lake Toba by UTMB take place?
Samosir, Indonesia
FAQs
What do athletes ask about Trail of the Kings - Lake Toba by UTMB?
Where is Trail of the Kings - Lake Toba by UTMB held?
Trail of the Kings - Lake Toba by UTMB is held in Samosir, Indonesia. The race page has the venue location and a map, and links straight through to the official site for the precise start area.
What distances can you race at Trail of the Kings - Lake Toba by UTMB?
Trail of the Kings - Lake Toba by UTMB offers 100K, 50K and 20K. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
How hard is Trail of the Kings - Lake Toba by UTMB?
Trail of the Kings - Lake Toba by UTMB is rated elite (5/5) for difficulty on FindMyNextRace, based on its distance, terrain, and the level of the field. Use that as a guide and match it to your current fitness before you commit.
What is the terrain like at Trail of the Kings - Lake Toba by UTMB?
Trail of the Kings - Lake Toba by UTMB is held on trail terrain. Terrain shapes your pacing, kit, and shoe choice, so factor it into your prep. The official course page has the detailed route.
How do I enter Trail of the Kings - Lake Toba by UTMB?
You enter Trail of the Kings - Lake Toba by UTMB through the official organiser. Registration is handled on their site, and FindMyNextRace links you straight there. Places for popular editions can sell out early, so register as soon as entry opens.
Is Trail of the Kings - Lake Toba by UTMB part of a race series?
Yes, Trail of the Kings - Lake Toba by UTMB is part of the UTMB World Series series. Series events often share a qualification, points, or championship pathway, so if you're chasing the series, check how this race fits its calendar.
How should I train for Trail of the Kings - Lake Toba by UTMB?
Training for Trail of the Kings - Lake Toba by UTMB depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a 100K effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
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