Christmas Day brings runners from around the world to Chiang Mai, Thailand's northern gem, for a unique and atmospheric marathon experience. Nestled amidst lush landscapes and rich cultural heritage, this race offers a serene setting that contrasts beautifully with the festive spirit of the holiday season. The route winds through the historic city center, hugging the picturesque moat that encircles ancient temples adorned in Lanna architectural style. Participants will be greeted by misty mornings as they run past iconic landmarks such as Wat Phra Singh and Wat Chedi Luang, their intricate designs reflecting centuries-old traditions. The race course is flat and easy on the legs, allowing runners to fully appreciate the scenic beauty without challenging terrain. As you near Doi Suthep mountain in the distance, home to the revered "Phra That Doi Suthep" temple, a sense of awe washes over participants, providing an inspiring finish line view. The cool climate ensures comfortable conditions for runners, with temperatures ranging from 14-20°C. This marathon promises not only physical accomplishment but also cultural immersion and unforgettable memories in one of Thailand's most beloved cities. The event seamlessly blends the festive spirit of Christmas with Chiang Mai’s rich history and stunning natural beauty. Runners will have a chance to experience the unique charm of Lanna culture while enjoying the holiday ambiance, making it an ideal conclusion to any marathon series or simply a special way to celebrate the season in this enchanting city. For those looking for more than just a race day event, Chiang Mai offers numerous attractions and activities that cater to all interests. From exploring local markets brimming with crafts and cuisine to immersing oneself in traditional Thai arts and customs, there is much to discover beyond the marathon route.
Races Offered
10K Mini Marathon
Dec 20, 2026
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Distance —
10K
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Type —
Running
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157 days remaining
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$21.75
Full Marathon
Dec 20, 2026
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Distance —
42.2K
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Type —
Running
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157 days remaining
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$45.79
Half Marathon
Dec 20, 2026
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Distance —
21.1K
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Type —
Running
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157 days remaining
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$36.63
Kids Run
Dec 20, 2026
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Distance —
3K
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Type —
Running
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157 days remaining
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$16.03
Weather History
These values represent the 3-year monthly averages for December in Chiang Mai.
thermostatTemperature
18.2° / 27.9°
wb_sunnyFeels like
19.8° / 29.8°
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Avg sunshine hours
10h 37m
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Avg rainfall
0.9 mm
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Avg snowfall
—
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Avg wind speed
3.6 km/h (Light breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Low (2.4)
humidity_mid
Humidity
75.6%
wb_twilight
Sunrise
06:48
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Sunset
17:49
About Chiang Mai
Learn more about the host city, Chiang Mai.
Chiang Mai (เชียงใหม่) is the hub of northern Thailand. On a plain at an elevation of 316 m, surrounded by mountains and lush countryside, it is much greener and quieter than the capital and has a cosmopolitan air and a significant expatriate population, all factors which have led many from Bangkok to settle permanently in this "rose of the north".
