About
Jungle-Trail Khao Eto - 20K is a 20.0 km half marathon category race with 1,037m elevation gain in Thailand. Rated moderate difficulty. Located near Noen Hom, Prachin Buri.
Organized byThe Run (Thailand) Company Limited
Difficulty

Moderate30 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density52 m/km · Hard
Elevation Density =elevation gain (m)distance (km)
Time limit:8h
Run Conditions
Weather in Sep
Temperature
24 – 30°C
Warm
Humidity
Extreme
Rainfall
499 mm
Monsoon
Sunshine
7.6h/day
~28 rainy days expected
Registration
Website
Deadline
Closed
Entry fee
2,100 THB(~$64)(tiered pricing)
Travel & Logistics
VenueKhao Ito Waterfall Recreational Forest, Mueang District, Prachin Buri Province
Google MapsView on Maps
Nearest airports
DMK - Don Mueang International Airport124 km | ~2h04 driving time
BKK - Suvarnabhumi Airport147 km | ~2h03 driving time
Race Day Info
GPX File
Not yet released, check again closer to race date
BiB Collection
Not available — check the website for more details
Mandatory Gear
- mobile phone
- whistle
- personal water cup
- water backpack 1.2L+
- first aid kit
- headlamp
Other Distances
Community
Reviews
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Race data is actively being refined. If something looks off, .
Sources: runlah, website · Enriched 2026-05-19