🇹🇭 Thailand: running races in November 2026
13 races scheduled in November 2026. 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 days07NOV 26
HALF11K5K
Sangkhla Sunset RunSangkhla Buri · Thailand · in 17 days
08NOV 26MARATHON21K10K5K
Korat MarathonNong Phai Lom · Thailand · in 18 days15NOV 26
MARATHON21K10K5K
Bangkok MarathonBangkok · Thailand · in 25 days
15NOV 26MARATHON
Bangsaen42 Chonburi MarathonBang Saen · Thailand · in 25 days
21NOV 26HALF10K5K3K
Allianz Ayudhya World Run Thailand Series Nakhon RatchasimaNong Phai Lom · Thailand · in 31 days · 21K · US$2922NOV 26
TRAIL311K200K195K
500 ThailandPai · Thailand · in 32 days22NOV 26
MARATHON21K11K5K
Phichit Running ChallengeTambon Kha Mang · Thailand · in 32 days22NOV 26
HALF11K5K
Rayong MarathonRayong · Thailand · in 32 days
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 days28NOV 26
TRAIL96K56K39K
Hoka Chiang Mai Thaïland by UTMB®Chiang Mai · Thailand · in 38 days