Ultra Trail Chiang Mai 2027 (UTCM) - Chiang Dao

Ultra Trail Chiang Mai 2027 (UTCM) takes runners into the rugged mountains and forested valleys of Chiang Dao, northern Thailand, over Friday 8 to Sunday 10 January 2027. This destination trail-running festival is based at Muangkong Subdistrict Administrative Organisation in Mueang Khong. The organiser states that both the starts and finishes are at this venue. Expect mountain climbing, ridge trails, bamboo woodland, dense forest, village paths and changing underfoot conditions. These are technical trail events, not city-road races.

Five 2027 race categories

The organiser's current 2027 flyer lists these course figures and final-call entry fees:

• GT200: 199.3 km, 7,461 m climbing, 54-hour limit, THB 9,900.
• HN100: 102.8 km, 3,919 m climbing, 30-hour limit, THB 6,000.
• DD75: 75.9 km, 2,976 m climbing, 22-hour limit, THB 5,000.
• WH40: 40.7 km, 1,625 m climbing, 12-hour limit, THB 3,500.
• KV16: 16.6 km, 410 m climbing, 4-hour limit, THB 1,600.

These current organiser figures supersede older directory figures. Confirm final course updates, start times, capacity and checkout price directly with UTCM. Structured distance filters are approximate; use the actual race names and distances above when choosing a category.

Entries and transfers

The organiser's 2027 official entry page provides live registration controls. Runners are generally required to be 18 or over; participants younger than 18 require parental consent and legal responsibility. 31 October 2026 is the deadline for bib transfers or registration-detail changes, not a verified registration closing date. Such changes carry a THB 200 fee. The organiser states that registration payments are non-refundable. Confirm category capacity and any processing charges directly at checkout.

Race bibs, equipment and safety

Race bib collection is strictly in person. The registered runner must present the full set of compulsory equipment for inspection before receiving the bib. Organisers may re-check required equipment during the race and disqualify runners who cannot show it. The organiser does not require a medical certificate but places responsibility for fitness, risk awareness and adequate mountain-training preparation on participants. The exact official bib-collection hours, final equipment checklist, route updates and emergency arrangements should be checked with UTCM nearer race week.

The organiser advertises a race shirt, finisher shirt and finisher medal across distances, subject to its entry and finishing conditions. Entrants in GT200 and HN100 are also promised a commemorative duffle bag; finishers of those two categories receive a finisher hoodie. Carrying suitable layers, lighting, hydration and emergency kit is especially important for the long overnight courses, but use the organiser's official mandatory-gear list rather than treating suggested items as a definitive checklist.

Reaching the race venue

Mueang Khong is a rural Chiang Dao community beyond central Chiang Mai. Allow ample time for mountain-road travel, accommodation and race-pack collection. The map pin is an approximate Mueang Khong village reference, not a surveyed start arch or administrative-building doorway. The official 2027 entry page separately offers a return shuttle-service registration option. Departure points, timetables, price and availability are not specified in the accessible announcement, so check with the organiser before relying on the service. Consult the official venue map and any revised course notices before travelling.

Current-edition sources: Official 2027 registration, conditions, venue and contact; organiser-announcement race fees and all five categories; ITRA HN100 course. Contact the organiser, Route Map Co., Ltd, through UTCM's official Facebook or email for changes.