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Know the course before you run it

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Malaysia Ultra-Trail by UTMB
97.7km97.754km5425.9km25.913.9km13.9

MY25

UTMB World Series
25.9km·1012m+
September 12, 07:00 AM
Taiping,
Malaysia
utmb·source

Race Pace Calculator · GPX Analyzer · Trail Finder

MY25 · Race profile

Distance
25.9km
Gain
1012m+
FlatKM
39.0
Max
323m
Min
26m

About MY25

MY25 is the 25.9km trail race at Malaysia Ultra-Trail by UTMB 2026 (Taiping, Malaysia). The race starts on September 12, 2026 at 07:00 AM. It starts and finishes in Taiping. The time limit is 9 h.

Race strategy

Hold a steady pace and save energy for every section.

  • 325m descent. Go easy, save your quads.
  • Steep 25% wall. Control your pace and stay focused.
  • Control your HR on the first mountain, save your quads on the way down from it until 9.4km, then run your race pace, and go all out on the final descent from 19.4km.
  • Start · 0.0km–1.4km · Race-day nerves push your heart rate up: don't follow the crowd, find your own rhythm.
  • Settle in · 1.4km–14.0km · Descent of 325m averaging 10%, high point 323m. Plus 2 more climbs. Ease in: hold back more than feels necessary. The race is still ahead. 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. Hike the steepest pitches.
  • Work · 14.0km–19.4km · Plus 1 more climb and 1 descent. This is where the race is built: steady, solid effort. Climb by heart rate or breathing, not pace.
  • Home · 19.4km–25.6km · Descent of 295m averaging 5%. No heroics: settle back into your own effort and hold it to the line.

Course

The course climbs 1012m+. With 39m/km of climbing, this is a rolling, mostly runnable course. By gradient, 35% of the distance is uphill, 30% downhill and 35% flat. The longest climb runs 6.1km at an average 4.5% grade (271m of vertical). The longest descent runs 6.2km at an average 4.8% grade (295m of vertical). The steepest climb averages 20.4% over 0.8km. The steepest descent drops at 30.0% over 0.2km. Surface: 36% smooth, 33% trail, and 31% road. Flat-equivalent effort: 39.0 FlatKM.

Poles

Poles bring little benefit here: only about 2.5km of pole-friendly terrain.

Quad damage

Quad damage risk is low (index 14 of 100): a few descents worth noting, none of them decisive.

  • Control your HR on the first mountain, save your quads on the way down from it until 9.4km, then run your race pace, and go all out on the final descent from 19.4km.
  • #1 · 6.1–9.4 km · 325 m D−, -9.7% · 16.2 km ahead → control
  • 19.4–25.6 km · 295 m D−, -4.8% · 0.0 km ahead → free

Weather

On race day, start temperatures have historically ranged from 25°C to 26°C, with around 25°C at the highest point; the chance of precipitation is about 88%. Heavy rain of 10.0mm or more falls on about 24% of days around this date.

Results

1,079 finishers completed the 2026 edition. Men's winner: Bir Bahadur Rai (India) in 2:25:01. Women's winner: Ho Ting Yu (Hong Kong) in 3:24:56.

This page has the full results and splits, a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for MY25.

Other distances of Malaysia Ultra-Trail by UTMB 2026MY100 (97.7km)·MY50 (54.0km)·MY13 (13.9km)

Other editions of MY252027·2025

Official websitemalaysia.utmb.world

Other races: Malaysia

  • Mount Kinabalu International Climbathon · Mount Kinabalu International ClimbathonOctober 17, 2027 · 24.5km

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