About
Phayao Mountain Run 2026 - 55K is a 54.5 km ultra race with 3,550m elevation gain in Thailand. Terrain: mountain. Rated hard difficulty. Located near Phayao, Phayao.
Organized byNot specified
Difficulty
Not part of any indexed race series.
Hard90 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density65 m/km · Very Hard
Elevation Density =elevation gain (m)distance (km)
Time limit:14h
Run Conditions
Mountain
Weather in Jun
Temperature
24 – 31°C
Hot
Humidity
Very high
Rainfall
196 mm
Wet season
Sunshine
9.6h/day
~23 rainy days expected
Registration
Deadline
Registration may already be closed — check with organizers
Entry fee
3,900 THB(~$119)(tiered pricing)
Travel & Logistics
VenueNot found — check the website for more details
Google MapsNot found — check the website for more details
Nearest airports
CEI - Mae Fah Luang-Chiang Rai International Airport157 km | ~3h08 driving time
NNT - Nan Nakhon Airport182 km | ~3h38 driving time
Race Day Info
GPX File
Not available — check the website for more details
BiB Collection
Not available — check the website for more details
Mandatory Gear
Not available — check the website for more details
Other Distances
Community
Reviews
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Race data is actively being refined. If something looks off, .
Sources: website · Enriched 2026-04-18