Ultra Running Hub Sekinchan, Malaysia · Sunday, October 25, 2026
Fixed Distance 50K
Sekinchan Ultra 50km
Race completed
50 km Distance
50 m Climbing
2.6 Grit · Entry level
What the course asks
Climbing rate 1 m / km
Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.
Time limit 10 hours
12:00 min/km average. Generous. Walkable throughout for most of the field. About average for a 50K. Measured against 1087 races of the same distance. Cut-off calculator →
Field size ~283 Large. Rarely out of sight of another runner.
DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, October
Daytime high 29°C
Night low 25°C
Rainfall Wet — expect rain
Daylight 12 h 01 m of light
Regional 2001-2020 average for October — NASA POWER, grid elevation 77 m. Not a forecast.
The Aid Station
Course-specific beta from the community
This is a fast & flat course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 50 km of trail with 50 m of ascent.
- Trail Running Shoes50 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition50 km of self-supported fuelling between aid stations.
- Hydration VestsFlask capacity for 50 km, without the bounce.
- GPS WatchesBattery life first — a 50 km day outlasts most full-GPS modes.
Course Notes
Start at SRJK (C) Yoke Kuan Sekinchan, Selangor. Malaysia Flattest Ultra Marathon
Similar races
Other 50K trail ultras, closest in distance first.