Running races in Thailand in December 2026
20 running races in Thailand in December 2026.
9 cities
Busiest: December
From €23
Upcoming races
Your guide to running races in Thailand in December 2026
There are 20 upcoming running races in Thailand in December 2026, spread across 9 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in December. Next up is CHIANG DAO 160 in Chiang Mai on 4 December 2026.
Questions runners ask
How many running races in Thailand in December 2026 are there?
Finndu lists 20 upcoming running races in Thailand in December 2026, across 9 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
CHIANG DAO 160 in Chiang Mai, on 4 December 2026.
How much does it cost to enter?
Entry starts from US$26. Fees vary from race to race, so check each race page for its current price.