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Kagaspa Trail Endurance 100 by UTMB

· Yamanaka Onsen, JapanCompleted

Kagaspa Trail Endurance 100 by UTMB, part of the UTMB World Series, is a trail race held in Yamanaka Onsen, Japan. The 2026 edition took place on Thursday, 18 June 2026. Distances on offer include 100K, 20K and 50K.

Kagaspa Trail Endurance 100 by UTMB: trail race at Yamanaka Onsen, Japan

Who it's for

Built for experienced trail running athletes.

DifficultyElite
PrestigeNational
Entry levelNot a first race

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 Kagaspa Trail Endurance 100 by UTMB?

Date
Thursday, 18 June 2026
Format
100K · 20K · 50K

Need to know

When is Kagaspa Trail Endurance 100 by UTMB 2026?

Kagaspa Trail Endurance 100 by UTMB takes place on Thursday, 18 June 2026. Dates can move year to year, so confirm the exact day on the official race page before you book travel.

Where does Kagaspa Trail Endurance 100 by UTMB take place?

Yamanaka Onsen, Japan

Elevation70 m
~21.3°C air · ~18.8 km/h wind · 67% rain chance
Part of series
UTMB World Series

FAQs

What do athletes ask about Kagaspa Trail Endurance 100 by UTMB?

Where is Kagaspa Trail Endurance 100 by UTMB held?

Kagaspa Trail Endurance 100 by UTMB is held in Yamanaka Onsen, Japan. 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 Kagaspa Trail Endurance 100 by UTMB?

Kagaspa Trail Endurance 100 by UTMB offers 100K, 20K and 50K. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.

How hard is Kagaspa Trail Endurance 100 by UTMB?

Kagaspa Trail Endurance 100 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 Kagaspa Trail Endurance 100 by UTMB?

Kagaspa Trail Endurance 100 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 Kagaspa Trail Endurance 100 by UTMB?

You enter Kagaspa Trail Endurance 100 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 Kagaspa Trail Endurance 100 by UTMB part of a race series?

Yes, Kagaspa Trail Endurance 100 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 Kagaspa Trail Endurance 100 by UTMB?

Training for Kagaspa Trail Endurance 100 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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