https://www.facebook.com/p/THEP-SADET-TRAIL-2025-61550268794906/

Thep Sadet Trail

Name: Thep Sadet Trail
Start: 2026-10-31
End: 2026-11-01
Location: Chiang Mai

Chiang Mai, Chiang Mai, Thailand

calendar_today 31 Oct, 2026 – 01 Nov, 2026

directions_run Running

language Official Website

About the Event

Conquer the legendary paths of Chiang Mai at Thep Sadet Trail 2024: The Challenge of Lanka Noi this October 31, 2026. This highly anticipated trail running event features three distinct distances—50km, 30km, and 10km—catering to both elite athletes and adventurous beginners. Experience the thrill of running through the unseen and unspoiled terrain of Thep Sadet sub-district. Don't miss your chance; register for early bird pricing and claim your spot in a race celebrated for its authentic and challenging spirit.

Races Offered

70km

Oct 31, 2026

straighten

Distance — 70K

terrain

Type — Running

timer

11:00

50km

Nov 01, 2026

straighten

Distance — 50K

terrain

Type — Running

timer

05:00

30km

Nov 01, 2026

straighten

Distance — 30K

terrain

Type — Running

timer

06:00

10km

Nov 01, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

06:30

Weather History

These values represent the 3-year monthly averages for October in Chiang Mai.

thermostat Temperature

22.3° / 29.8°

wb_sunny Feels like

26.0° / 34.1°

light_mode Avg sunshine hours

10h 13m

water_drop Avg rainfall

6.5 mm

ac_unit Avg snowfall

—

air Avg wind speed

3.8 km/h (Light breeze)

opacity Sweat loss rate

Very high

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Moderate (4.8)

humidity_mid Humidity

83.2%

wb_twilight Sunrise

06:17

nightlight Sunset

18:00

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".

Runner Reviews

Read what other athletes have to say about their experience at the Thep Sadet Trail.

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Ultra

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Thep Sadet Trail

About the Event

Races Offered

70km

50km

30km

10km

Weather History

About Chiang Mai

Hotels & Places to Stay