BANGBAN RUN 2026 Run With Heart - Ayutthaya

BANGBAN RUN 2026 Run With Heart is a community road-running event at Bang Ban School in Phra Nakhon Si Ayutthaya province, central Thailand, on Sunday 20 December 2026. The organiser advertises a 21.1K half marathon for more experienced runners, a 10K mini marathon, and a 5K fun run for participants looking for a shorter outing.

The event is hosted by Bang Ban School and brings running to the Bang Ban district, outside the historic city of Ayutthaya. The event information and 2026 entry categories are listed in the current-edition RunLah calendar, which links to the race organiser's Facebook contact page. The event is not registered directly through RunLah, so runners should follow the school's official contact page for payment instructions, live availability, pickup details and terms. Source checked 3 November 2026: the advertised entry fees are THB 650 for 21.1K and THB 500 for either 10K or 5K. Current places, final payable charges and entry-closing date have not been independently confirmed.

Important information to verify: A precise 2026 flag-off timetable and registration closing date were not published in the accessible event listing. Flag-off time: TBA. No verified official start time has been published; the date-only calendar placeholder must not be mistaken for a midnight start. The exact Bang Ban School entrance has not been independently geocoded; the map coordinate is an approximate Bang Ban district centre, not an official start-line pin. Ask the organiser for race-day timetable, routes, parking, course cut-offs, compulsory items and official race-pack collection arrangements before travel.