🇹🇭 Thailand: 10K races
35 races scheduled between October 2026 and September 2027. Cities with the most races: Bangkok, Chiang Mai and Nong Phai Lom. Every race lists dates, locations, distances and official links; the list is updated daily.
01NOV 26MARATHON21K10K5K
Amazing Nan MarathonBan Si Phan Ton · Thailand · in 11 days01NOV 26
HALF10K5K3K
Scenic Half Marathon Chiang MaiBan Om Kon · Thailand · in 11 days
08NOV 26MARATHON21K10K5K
Korat MarathonNong Phai Lom · Thailand · in 18 days15NOV 26
MARATHON21K10K5K
Bangkok MarathonBangkok · Thailand · in 25 days
21NOV 26HALF10K5K3K
Allianz Ayudhya World Run Thailand Series Nakhon RatchasimaNong Phai Lom · Thailand · in 31 days · 21K · US$29
22NOV 26HALF10K5K
Run for freedom : Bitcoin Half MarathonChiang Mai · Thailand · in 32 days · 21K · US$30
28NOV 26MARATHON21K10K4.5KRegistration open
Amazing Thailand Marathon BangkokBangkok · Thailand · in 38 days