Calendar

Thailand, december 2026: every race

Upcoming races, with dates, distances and the link to enter.

5races

Updated weekly

December 20265

11DEC
Friday · Mae Takhrai National Park Thailand, Thailand
Mae Takhrai Trail
to 13 December 2026
9 km24 km33 km56 kmTrail
See the detailsExternal entry — opens on an external sitefacebook.com
13DEC
Sunday · Nakhon Phanom, Thailand
Scenic Half Marathon Nakhon Phanom
21.097 kmRoad
See the detailsOfficial site — opens on an external sitescenicmarathon.com
19DEC
Saturday · Chiang Dao, Thailand
CHIANG DAO 100
to 20 December 2026
20 km36 km53 km104 kmTrail
See the detailsExternal entry — opens on an external siterace.thai.run
20DEC
Sunday · Konsan, Thailand
HUAIYANG TRAIL
34 km49 kmTrail
See the detailsExternal entry — opens on an external siterunrace.in.th
20DEC
Sunday · Chon Buri, Thailand
Bangsaen21
21.097 kmRoad
See the detailsOfficial site — opens on an external sitebangsaen21.com