Thailand
Thailand hosts road races year-round, spanning major-city events with international fields down to smaller regional festivals in provinces like Nong Khai. Distances on offer range from 10K community runs up to full marathons and multi-day ultras, with race dates concentrated in the cooler months to avoid the peak heat and humidity of the wet season.
- races
- 23
- Distance Types represented
- 4
Pattaya, Chonburi, Thailand
Bang Saen, Chonburi, Thailand
Bangkok, Thailand
Chiang Mai, Thailand
Pak Chong, Nakhon Ratchasima, Thailand
Khon Kaen, Thailand
Buriram, Thailand
Chom Bueng, Ratchaburi, Thailand
Tha Bo, Nong Khai, Thailand
Ban Bang Thao, Phuket, Thailand
Past races in Thailand (6)
Editions that have already been run. Each keeps its listing, and links on to the next edition where one is scheduled.
- Watlaharnrai Half Marathon (5th ed.) — September 6, 2026
- The 27th Songkhla Marathon 2026 — August 23, 2026
- Scenic Half Marathon Rayong (RSMH) — August 2, 2026
- Nong Khai Running Festival — August 1, 2026
- Scenic Half Marathon Chanthaburi — June 7, 2026
- Scenic Half Marathon Pranburi — February 15, 2026
Thailand FAQs
What time of year has the most road races in Thailand?
Most road races in Thailand cluster in the cooler, drier months from roughly November through February, when temperatures and humidity are lower and more manageable for distance running. Some regional races still run outside this window, so always confirm the exact date and expected conditions on the specific event's official page before booking travel.