Skip to content
Endurance AnalyticsEndurance Analytics
  • Calendar
  • Trail Finder
  • Geo Quiz
  • Blog
  • AI Buddy
  • Contact
For organizers
Trail runningBiathlonSkiingSkimoOlympicsCalendarTrail FinderGPX AnalyzerRace Pace CalculatorAI BuddyComparePricingConnect AIBlog
For organizersRace website assistantFind my racePricingDocumentation

Know the course before you run it

© 2026 Endurance Analytics. All rights reserved.

Privacy policyTerms of serviceRefundsContact
  1. Home
  2. Trail running
  3. 2026
  4. Ultra-Trail TransLantau by UTMB
Ultra-Trail TransLantau by UTMB
120km120104km10445km4527km2715km15

TransLantau 120

UTMB World Series
120.0km
November 13
Mui Wo,
Hong Kong SAR China
utmb·source

Race Pace Calculator · GPX Analyzer · Trail Finder

Other races: Hong Kong SAR China

  • Hong Kong 100 · HK100January 23, 2027 · 100km · 5142m+
  • Hong Kong 100 · The HalfJanuary 22, 2027 · 53.0km · 2263m+
  • Hong Kong 100 · The ThirdJanuary 21, 2027 · 34.0km · 1558m+

Read

  • How to Taper for a Marathon, Half Marathon or Ultra
  • Types of Runs and What Each Workout Actually Trains
  • Hill Training for Trail Runners: Train the Descents

TransLantau 120 · Race profile

Distance
120km
Max
887m
Min
-4m

About TransLantau 120

TransLantau 120 is the 120km ultra trail at Ultra-Trail TransLantau by UTMB 2026 (Mui Wo, Hong Kong SAR China). The race starts on November 13, 2026.

Race strategy

Hold a steady pace and save energy for every section.

  • 825m descent. Go easy, save your quads.
  • Steep 38% wall. Control your pace and stay focused.
  • The finish is runnable. Save your legs to run it all the way.
  • Long race. Control your HR and effort. Early mistakes cost the most.
  • Ease into the early runnable section, save your quads on the descents until 56.9km, then run your race pace.
  • Start · 0.0km–1.3km · Race-day nerves push your heart rate up: don't follow the crowd, find your own rhythm.
  • Settle in · 1.3km–8.7km · Plus 1 more climb. Ease in: hold back more than feels necessary. The race is still ahead. Climb by heart rate or breathing, not pace. Running pays off here: run wherever you can. Hike the steepest pitches.
  • Work · 8.7km–65.3km · Descent of 483m averaging 8%, descent of 825m averaging 9%, descent of 737m averaging 8%. Plus 2 more climbs. This is where the race is built: steady, solid effort. Climb by heart rate or breathing, not pace. This descent is hard on the legs: short steps, stay in control, poles if you have them. Running pays off here: run wherever you can. Hike the steepest pitches.
  • Fade · 65.3km–94.1km · Climb of 434m, high point 896m. Plus 1 more climb and 2 descents. Your energy fades, and that's normal: hold a steady effort and stop counting the miles. Climb by heart rate or breathing, not pace. Running pays off here: run wherever you can. Hike the steepest pitches. Your heart rate drifts down on its own: don't chase your early-race numbers, go by feel.
  • Home · 94.1km–114km · 19.9km of runnable trail. No heroics: settle back into your own effort and hold it to the line. Running pays off here: run wherever you can.

Course

By gradient, 39% of the distance is uphill, 35% downhill and 26% flat. The longest climb runs 6.5km at an average 7.1% grade (465m of vertical). The longest descent runs 10.2km at an average 8.5% grade (858m of vertical). The steepest climb averages 47.5% over 0.5km. The steepest descent drops at 39.8% over 0.2km. Surface: 56% smooth, 21% trail, and 17% road.

Poles

Trekking poles are strongly recommended: about 12.6km of the course is steep enough for them to pay off.

Quad damage

Quad damage risk is high (index 56 of 100), with 50% of the load in the first half: 3 critical descents, the last of them run on already damaged legs. Downhill-specific preparation and a controlled early pace pay off here.

  • Ease into the early runnable section, save your quads on the descents until 56.9km, then run your race pace.
  • #2 · 8.7–14.8 km · 483 m D−, -8.0% · 99.3 km ahead → control
  • #1 · 18.7–28.2 km · 825 m D−, -8.7% · 85.8 km ahead → control
  • #3 · 47.6–56.9 km · 737 m D−, -7.9% · 57.1 km ahead → control
  • 70.1–72.1 km · 365 m D−, -17.6% · 41.9 km ahead → your pace
  • 84.0–94.1 km · 858 m D−, -8.5% · 19.9 km ahead → your pace

This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for TransLantau 120.

Other distances of Ultra-Trail TransLantau by UTMB 2026TransLantau 100 (104km)·TransLantau 50 (45.0km)·TransLantau 25 (27.0km)·TransLantau 15 (15.0km)

Other editions of TransLantau 1202025

Official websitetranslantau.utmb.world