The Early Years
2008Established in 2008, the Chiang Mai Marathon is now 18 years old. From its first edition in Chiang Mai, it has evolved into a race that reflects the character of its host region in Thailand.
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Course & Elevation
The Chiang Mai Marathon takes runners through the historic old city and surrounding rural areas, featuring scenic temple views and local neighborhoods. The course is primarily flat to gently rolling, passing through the moated old town before extending into the lush countryside north of the city. Multiple aid stations and support throughout the route ensure runner safety in the tropical climate.
Surface: road Profile: Rolling
Weather
Temperature 24°C
Humidity 65%
Rain Chance 5%
December is Chiang Mai's cool season with pleasant temperatures, low humidity, and minimal rainfall. Clear skies and comfortable morning conditions make it ideal for distance running.
The Race
Chiang Mai
Race Lore
Running Through a Postcard
The Chiang Mai Marathon route is one of those courses where runners forget their pace and reach for their phones. The scenery through Chiang Mai and its surroundings has earned this race a reputation as one of the most photogenic in Asia.
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Registration
Registration Opens August
Registration Closes October
Entry Cost ฿1,200-฿1,800
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Fun Facts
- ▸ Chiang Mai Marathon is one of Southeast Asia's most affordable major marathons, attracting runners from across the region.
- ▸ The race passes through over 30 Buddhist temples, making it a unique cultural running experience through Thailand's spiritual heartland.
- ▸ December's cool season makes this the most popular marathon month in Thailand, with multiple major races competing for entries.
- ▸ The finish celebration features traditional Thai food, live music, and a monks' blessing ceremony for all finishers.
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