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Bangsaen21
Half Marathon (21.0975km)
RegistrationNot yet announced
Info last checked2026-07-16
About this race
Bangsaen21 is a road running event in Bangsaen, Chonburi, Thailand, featuring a Half Marathon (21.0975km) category. The race takes place on December 20, 2026, starting from Bang Saen Beach. Registration details have not been announced yet. Run SEA checks this listing against official sources and refreshes it weekly, so the date, distances and registration status above reflect the latest information we could verify.
Details are compiled from official race sites and registration platforms, cross-checked where possible, and refreshed weekly. Always confirm dates and registration on the official link above before booking travel.