Khun Dan Trail Nakhon Nayok 2027

The third Khun Dan Trail brings runners to the mountain and reservoir landscape surrounding Khun Dan Prakan Chon Dam in Nakhon Nayok, Thailand, on Sunday, 14 February 2027. Organised by The Run (Thailand) Company Limited, the event combines forest-trail racing with an accessible fun run. The 25 km and 15 km courses are for runners ready to negotiate natural surfaces and varied terrain; the 5 km offers a shorter introduction to the area.

Race-day programme

• 04:20: Participants begin arriving at the venue.
• 05:00: 25 km trail starts.
• 05:30: 15 km trail starts.
• 06:00: 5 km fun run starts.
• 08:00: Results and awards programme begins.
• 11:00: Event scheduled to close.

The 25 km distance includes a finisher shirt for runners who complete the course, in addition to the standard race kit. The official 2027 registration portal publishes separate early-bird and regular entry prices; the categories listed on this page use the regular prices effective from 11 July 2026, not expired early-bird offers.

Trail rules and preparation

The organiser instructs runners to stay on the ribbon-marked route, follow officials' directions and avoid damaging plants or removing forest produce. Carry a reusable cup or soft flask: the event says there will be no disposable cups at aid stations. Littering and disposable PET drink bottles are prohibited on the course. Check the organiser's course maps and mandatory-gear illustration for distance-specific requirements before race day.

Collecting your bib

Race-pack collection is scheduled for Saturday 13 February, 10:00–18:00 at Khun Dan Prakan Chon Dam, with a course briefing at 16:00–17:00. Bring your registration tracking number/barcode and an ID card or passport. A representative may collect your pack with the tracking number, their own identification and a copy of the participant's identification. Allow time for an early arrival on race morning; road access and parking may be busy.

Information is drawn from the organiser's 2027 edition hosted on Runlah. Consult that page for the latest race maps, compulsory gear, category availability and any timetable changes.