Bangsaen42 Chonburi Marathon
Road Running covering 42.2 km in Ban Bang Saen (2) (Chon Buri, Thailand)
Bangsaen42 Chonburi Marathon is an endurance sporting event in Ban Bang Saen (2), Changwat Chon Buri, TH focused on Road Running. It is part of Boston Marathon Qualifier, World Athletics Label. Key features include City Run, Seaside & Coast.
The competition program features Marathon (42.2 km, +190 m D+). The next edition is officially confirmed for November 15, 2026. Official race regulations, course details, and registration information are provided on the organizer's website (bangsaen42.com).

Event characteristics
Races & distances (1)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Marathon | Road Running | 42.2 km | +190 m | 8 m - 88 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 8 m to 88 m above sea level (+190 m D+, -190 m D-)
Frequently asked questions (FAQ)
When and where does Bangsaen42 Chonburi Marathon take place?
Bangsaen42 Chonburi Marathon takes place in Ban Bang Saen (2), Changwat Chon Buri, TH (start area at coordinates 13.2667° N, 100.9333° E). The next edition is officially confirmed for November 15, 2026.
What races and distances are offered at Bangsaen42 Chonburi Marathon?
The competition program features Marathon (42.2 km, +190 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for Bangsaen42 Chonburi Marathon?
The main competition (Marathon over 42.2 km) is designed as a loop course featuring +190 m of elevation gain and -190 m of elevation loss, ranging between 8 m and 88 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Bangsaen42 Chonburi Marathon?
Official race regulations, course details, and registration information are provided on the organizer's website (bangsaen42.com).