Chiang Khan Ultra
Join Chiang Khan Ultra 2026
The Chiang Khan Ultra 100 introduces a new ultra-road challenge in Loei province, designed to merge endurance racing with cultural exploration. Runners can choose between two categories: the Mekhong River course, 64.9 km with 321 m elevation gain, and the Chiang Khan course, 98.6 km with 651 m elevation gain. Both routes take athletes through quiet riverside roads and traditional villages, with the Mekhong River often in view. Expect an atmosphere filled with local charm—cheering residents, cultural performances, and community support along the way. With generous cut-off times of 14 hours for 60 km and 20 hours for 100 km, the event welcomes both seasoned ultrarunners and those attempting their first long-distance adventure.
Course details
Start address: VMW6+W8F Chiang Khan, Chiang Khan District, Loei, Thailand
Finish address: VMW6+W8F Chiang Khan, Chiang Khan District, Loei, Thailand
Route map
Register
Registration closes on 05 December (78 days left)
The current price step is valid until 28 September, 2025
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
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done Timing chip (single use)
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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 Toilets
Reviews
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Frequently asked questions
When and where can I collect my BIB/race pack?
Saturday, February 14, 2026 1:00 PM - 8:00 PM at Cultural Plaza (Tha Dan), Chiang Khan Walking Street
Mandatory gear
- Hydration pack or other portable water containers with sufficient capacity - Headlamp
The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.
