Chayle Run Samut Sakhon 2027 - Season 2

Chayle Run returns for its second season on Sunday 14 February 2027 at Samut Sakhon Aquarium, in Khok Kham, Mueang Samut Sakhon, on Thailand's Gulf coast. The organiser, RecRace Sport, has published the current-edition programme and opened booking for a half marathon, mini marathon and fun run. The aquarium is the advertised race headquarters; the mapped point is the public venue location, not a surveyed start-line position.

Race-day programme (Thailand time, UTC+7)

• 05:00: 21K half marathon starts, with a four-hour cut-off.
• 05:30: 10K mini marathon starts. The organiser's Thai programme says two hours 30 minutes for the cut-off, while its English text says three hours; competitors should confirm which limit applies before race day.
• 05:45: 5K fun run starts, without age-group trophies.
• 06:00: Post-run food service begins.
• 07:00: Awards presentation begins.
• 09:00: Organiser's published event finish.

Entry windows and race format

The early-bird window is 23 October–10 November 2026. Current early-bird prices are THB 700 for 21K, THB 600 for 10K and THB 500 for 5K. Standard entry is advertised from 11 November to 31 December 2026, with respective prices of THB 800, 700 and 600. The advertised window does not guarantee availability; check the organiser's live registration page before paying. No exact closing time has been confirmed, so one has not been entered as a structured registration deadline.

The 21K has male and female age categories from ages 18–29 through 60+, while the 10K includes an under-18 group and adult age groups. The organiser advertises overall trophies for men and women in the 21K and 10K, top-five age-group trophies in those distances and separate top-five fancy-dress trophies. The untimed-style 5K fun run has no age-category trophies.

Bib collection and runner preparation

Runners may collect race shirts, bib numbers, timing chips and applicable souvenirs on Saturday 13 February 2027, from 13:00 to 18:00, at Samut Sakhon Aquarium. The organiser also advertises optional postal race-pack delivery, with payment for that service ending on 31 December 2026 and dispatch expected around 8 February 2027. Timed chip service is advertised for 21K and 10K. A special 21K finisher shirt is offered to runners who finish within four hours.

The organiser's Thai schedule and English-language summary contain conflicting 10K cut-off wording and the English price-window translation has inconsistent month names; the coherent dated Thai table and race programme have been used here. Always confirm the final participant instructions with RecRace Sport before travel or entry.