🇹🇭 Thailand: marathons
27 races scheduled between November 2026 and August 2027. Every race lists dates, locations, distances and official links; the list is updated daily.
12DEC 26MARATHON21K10K5K
Scenic Half Marathon Nakhon PhanomNakhon Phanom · Thailand · in 52 days · 42K · US$43.50
13DEC 26MARATHON21K11K6K
Kathu MarathonKathu · Thailand · in 53 days13DEC 26
MARATHON21K10K5K
Photak MarathonBan Phon Thong · Thailand · in 53 days
20DEC 26MARATHON21K10K3K
Chiang Mai MarathonChiang Mai · Thailand · in 60 days · 42K · US$46