Bangkok marathon prepares for more than 71,000 runners in November

What has changed

More than 71,000 runners have registered for the Amazing Thailand Marathon Bangkok 2026, according to a 29 October report on the event’s preparations. The race weekend is scheduled for 28–29 November.

The registration figure is 71,435, including 62,463 Thai runners and 8,972 international participants, according to the NNT account carried by Pattaya Mail. That is a runner count; estimates that include accompanying visitors describe a larger group and should not be confused with race entries.

The distances are split across two days

The organiser’s official website confirms the half marathon on Saturday, 28 November. The full marathon, 10-kilometre race and 4.5-kilometre family run are scheduled for Sunday, 29 November.

That split matters for accommodation, transport and anyone travelling with runners in different categories. Check the instructions for your own distance instead of assuming all participants start on the same morning.

Preparation news now, racing next month

Government officials have announced readiness for the ninth edition. The official Public Relations Department update was published on 28 October, while the detailed registration report appeared on 29 October following a 27 October preparations event.

These announcements do not mean the race is taking place this weekend. Visitors arriving in Bangkok now can use the information to prepare for the late-November event.

Plan around the official instructions

Runners should use the organiser’s current registration and race-information pages to check entry status, race-pack collection and the requirements for their category. A published registration window is not a guarantee that a place remains available in every distance.

For residents and visitors, check the final route and traffic notices before arranging road transfers during the race weekend. The sources reviewed for this article do not establish a complete street-by-street closure timetable, so an exact closure duration should not be assumed.

If your hotel or meeting point is near the race route, ask about access and leave flexibility in your journey. Confirm race details again closer to departure as organisers issue operational updates.