About
Phu Chi Fa Trail 2026 - 41K is a 41.0 km full marathon category race in Thailand. Terrain: trail. Rated moderate difficulty. Located near Thoeng, Chiang Rai.
Organized byJust Event Chiang Rai Co., Ltd.
Difficulty
Not part of any indexed race series.
Moderate41 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Time limit:Not specified
Run Conditions
Weather in Oct
Temperature
22 – 30°C
Warm
Humidity
Extreme
Rainfall
145 mm
Moderate rain
Sunshine
9.8h/day
~15 rainy days expected
Registration
Website
Deadline
Aug 21, 2026
Entry fee
2,890 THB(~$88)
Travel & Logistics
VenuePhu Chi Fa National Park Parking Area, Tap Tao, Thoeng, Chiang Rai
Google MapsView on Maps
Nearest airports
CEI - Mae Fah Luang-Chiang Rai International Airport79 km | ~1h17 driving time
NNT - Nan Nakhon Airport186 km | ~3h19 driving time
Race Day Info
GPX File
Not yet released, check again closer to race date
BiB Collection
Sat 10 Oct 2026, 10:00-18:00 at Phu Chi Fa National Park parking area
Mandatory Gear
Not available — check the website for more details
Other Distances
Community
Reviews
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More Trail Races in Thailand
Race data is actively being refined. If something looks off, .
Sources: manual, website · Enriched 2026-08-23