Half marathonRoad🇹🇭 Chiang Mai, Thailand

Chiang Mai Half Marathon

Sunday, 20 December 2026In 2 months · Start 04:00

Starts at the moated old city's Tha Phae Gate and runs flat roads north to Mae Rim in northern Thailand's coolest month.

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Facts checked 10 Oct 2026 against chiangmaimarathon.com.

Elevation gain

30 m

Flat · ↓ 20 m

Highest point

330 m

above sea level

Temp at start

—

No data

Entry fee

≈ $35

Open entry

Finishers

—

typical year

Course

Point to point

3.5h cut-off

Getting thereFly into CNX (Chiang Mai), about 4 km from the start

Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Flat: about 30 m of climbing and 20 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

No weather data yet.

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

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<a href="https://irun42.com/race/chiang-mai-half" title="Chiang Mai Half Marathon on iRun42"><img src="https://irun42.com/badge/chiang-mai-half.svg" width="300" height="120" alt="Chiang Mai Half Marathon: course, elevation and race-day weather on iRun42" /></a>