Chiang Dao 100 Ultra-Trail
19-20 12月 2026 (Sat - Sun)
103.80km, 53.17km, 36.40km, 20.37km, 12.40km
Join Chiang Dao 100 Ultra-Trail 2026
The Chiang Dao 100 is an exciting adventure that takes runners through the stunning landscapes of Chiang Dao. Offering a variety of races, including 10K, 20K, 30K, 50K, and 100K Trail race, there's a distance for every level of runner. The event is designed with safety, challenge, and enjoyment in mind, promising a memorable experience for all participants.
Set in the breathtaking forests and mountains of Chiang Dao, this race offers an incredible natural backdrop. The location is known for its majestic landscapes, making it the perfect setting for an adventure-filled race. Runners will experience beautiful trails, diverse terrain, and the refreshing ambiance of the northern Thai wilderness. Joining the Chiang Dao 100 isn’t just about running; it’s about being part of a passionate community. The race prioritizes thoughtful details and creating lasting memories over large-scale spectacle. Whether you're seeking a personal challenge or simply want to enjoy the beauty of Chiang Dao, this event offers a unique opportunity to test your limits and experience the adventure of a lifetime.
Course details
12.4 KM | +424 M | 4 HRS
Perfect for first-time trail runners or speed seekers, the 10K delivers a punchy climb early on, rewarded with sweeping views of Chiang Dao’s limestone ridges. Expect a mix of forest trail and runnable sections, with one key ascent before a fast descent back to the finish. A compact but exciting introduction to the mountain atmosphere.
Terrain: 10% single track / 30% double track / 60% concrete
Race Day: 20 December 2026 – 07:00 AM
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20K – The Mountain Explorer
20.37 KM | +940 M | 6 HRS
The 20K offers a balanced trail experience with steady climbs, scenic ridgelines, and flowing descents. Runners will traverse forested slopes and panoramic viewpoints, making it ideal for those stepping up to mid-distance trail racing. A true test of endurance without the ultra commitment.
Terrain: 14% single track / 29% double track / 57% concrete
Race Day: 20 December 2026 – 06:00 AM
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30K – The Ridge Runner
36.40 KM | +2,000 M | 9 HRS
A serious mountain challenge featuring sustained climbs and technical sections. The 30K takes runners deeper into Chiang Dao’s rugged terrain, with dramatic elevation gain and rewarding ridge-line segments. Designed for experienced trail runners ready to push their limits.
Terrain: 41% single track / 34% double track / 25% concrete
Race Day: 20 December 2026 – 05:00 AM
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50K – The Ultra Gateway
53.17 KM | +3,009 M | 15 HRS
The 50K is a true ultra-distance experience. Expect long mountain ridges, demanding climbs, and varied terrain throughout the course. With significant elevation gain and extended exposure to technical trails, this distance requires strong pacing and mountain endurance.
Terrain: 44% single track / 28% double track / 28% concrete
Race Day: 19 December 2026 – 06:00 AM
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100K – The Ultimate Chiang Dao Test
103.8 KM | +5,046 M | 32 HRS
The pinnacle of the event. The 100K is an epic journey across Chiang Dao’s mountainous landscape, featuring relentless climbs, technical single tracks, and long runnable stretches. With over 5,000 meters of elevation gain, this course demands physical resilience, mental strength, and strategic pacing. A true ultra-trail achievement.
Terrain: 25% single track / 54% double track / 21% concrete
Race Day: 19 December 2026 – 05:00 AM
Start address: Ban Mae Na School, Mae Na, Chiang Dao District, Chiang Mai, Thailand
Finish address: Ban Mae Na School, Mae Na, Chiang Dao District, Chiang Mai, Thailand
Route map
Register
Registration closes on 19 十一月 (169 days left)
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
We accept
What’s included
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done Finisher medal
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done Event T-shirts
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done Finisher’s T-shirts info
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done Timing chip (single use)
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done Photo Service
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done Expo entry
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done Pre-race meal info
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done Post-race meal
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done Parking
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done Shuttle to Start Line
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done Drink Stations
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done Nutrition Stations
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done Medical Assistance
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done Bag drop
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done Toilets
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done Shower
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done Accident insurance
常见问题
When and where can I collect my BIB/race pack?
Thursday, 17 December 202610:00–18:00 Decathlon Chiang Mai Friday, 18 December 202610:00–18:00 Ban Mae Na School For 30K / 20K / 10K runners only Saturday, 19 December 202610:00–18:00 Ban Mae Na School
赛事信息可以在在赛事的官方网站或通过公开渠道找到。 总是以官方网站上的最新赛事信息作为参考。 如果有任何数据错误或遗失，请通过电子邮件告知我们.
