Road and trail ultra around Bonanza Khao Yai resort in Pak Chong, Nakhon Ratchasima. Part of the Thailand Ultra Master Series, the race explores the foothills near Khao Yai National Park — one of Thailands premier wildlife reserves and a UNESCO World Heritage Site.
Not part of any indexed race series.
Temperature
19 – 29°C
Warm
Humidity
High
Rainfall
6 mm
Dry season
Sunshine
10.3h/day
~1 rainy days expected
GPX File
Not yet released, check again closer to race date
BiB Collection
Not available — check the website for more details
Mandatory Gear
Not available — check the website for more details
Race Results
We'll add the results link here once it's available, typically on race day or the day after
Race Pictures
We'll add the pictures download link here once it's available, typically 1–2 days after the race
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Sources: ultraholic-image, website · Enriched 2026-06-03