Chiangmai Thailand by UTMB
4 December 2026 to 6 December 2026 · Chiang Dao, Thailand
Enter on the race websiteThis trail festival runs over about a week around Chiang Mai, with the longest race, the 173 km Chiang Dao 160, starting at Wat Tham Chiang Dao. It climbs through mountain forest and Hmong villages and passes Montha Than Waterfall before finishing at PAO Park in Chiang Mai. That race has 9,800 m of climbing, sixteen aid stations and a 48-hour limit. Shorter distances include 100K, 63K, 57K and several 17 to 26K routes, some run by day or night. The organiser lists mandatory gear and qualification points for each race.
Route from UTMB.
Map © Mapbox © OpenStreetMap.
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Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.
What could you run here?
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