Korat Marathon
Road Running covering 5 km to 42.2 km with up to 266 m D+ in Nakhon Ratchasima, Thailand
Korat Marathon is an endurance sporting event in Nakhon Ratchasima, Nakhon Ratchasima Province, TH focused on Road Running. It is part of Boston Marathon Qualifier, World Athletics Label. Key features include City Run, Lakes & Ponds, Night Run, Public Park.
The race program comprises 4 competitions, including Marathon (42.2 km, +266 m D+), Half Marathon (21.1 km, +143 m D+), Road Running 10 km (10 km, +45 m D+), and Road Running 5 km (5 km, +22 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (koratmarathon.com).

Event characteristics
Races & distances (4)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Marathon | Road Running | 42.2 km | +266 m | 64 m - 176 m | Loop course | Route & profile |
| Half Marathon | Road Running | 21.1 km | +143 m | 67 m - 127 m | Loop course | Route & profile |
| Road Running 10 km | Road Running | 10 km | +45 m | 70 m - 89 m | Loop course | Route & profile |
| Road Running 5 km | Road Running | 5 km | +22 m | 73 m - 82 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 64 m to 176 m above sea level (+266 m D+, -266 m D-)
Elevation profile & course telemetry
Altitude from 67 m to 127 m above sea level (+143 m D+, -143 m D-)
Elevation profile & course telemetry
Altitude from 70 m to 89 m above sea level (+45 m D+, -45 m D-)
Elevation profile & course telemetry
Altitude from 73 m to 82 m above sea level (+22 m D+, -22 m D-)
Frequently asked questions (FAQ)
When and where does Korat Marathon take place?
Korat Marathon takes place in Nakhon Ratchasima, Nakhon Ratchasima Province, TH (start area at coordinates 14.9738° N, 102.0837° E). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Korat Marathon?
The race program comprises 4 competitions, including Marathon (42.2 km, +266 m D+), Half Marathon (21.1 km, +143 m D+), Road Running 10 km (10 km, +45 m D+), and Road Running 5 km (5 km, +22 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for Korat Marathon?
The main competition (Marathon over 42.2 km) is designed as a loop course featuring +266 m of elevation gain and -266 m of elevation loss, ranging between 64 m and 176 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 Korat Marathon?
Official race regulations, course details, and registration information are provided on the organizer's website (koratmarathon.com).