Photo: Jonathan Beech · CC BY-SA 4.0 · Wikimedia CommonsRoad RunningBoston Marathon Qualifier
Korat Marathon
Nakhon Ratchasima, Thailand
Date to be announcedDate TBA
42.2 km21.1 km10 km5 km
City RunLakes & Ponds+4
THRegional Running Calendar
Running Calendar Races in Nakhon Ratchasima: Races, Trails & Competitions
12 verified events (9 confirmed dates) and 43 races in Races in Nakhon Ratchasima with course maps and elevation profiles.
Events129 confirmed dates
Competitions43Races & courses
Distances3 - 168 kmCourse distance range
Max. Elevation Gain+8,100 m D+Course elevation profile
Selected Events
Featured Events & Highlights
Photo: Jonathan Beech · CC BY-SA 4.0 · Wikimedia Commons
Photo: Alpsdake · CC BY-SA 4.0 · Wikimedia CommonsRoad RunningBoston Marathon Qualifier
Khao Yai Marathon
Nakhon Ratchasima, Thailand
Date to be announcedDate TBA
42.2 km21.1 km10 km5 km
City RunNature & Off-Road+2
Photo: Alpsdake · CC BY-SA 4.0 · Wikimedia CommonsRoad RunningBoston Marathon Qualifier
Buriram Marathon
Nakhon Ratchasima, Thailand
Date to be announcedDate TBA
42 km21 km10 km4.5 km
Culture & HistoryCity Run
Photo: Alpsdake · CC0 1.0 · Wikimedia CommonsRoad RunningBoston Marathon Qualifier
Bangkok Marathon
Bangkok, Thailand
November 15, 2026Date confirmed
42.2 km21.1 km10 km5 km
City RunCulture & History+1
Photo: Alpsdake · CC BY-SA 4.0 · Wikimedia CommonsRoad RunningBoston Marathon Qualifier
Bangsaen42 Chonburi Marathon
Ban Bang Saen (2), Thailand
November 15, 2026Date confirmed
42.2 km
City RunSeaside & Coast
Photo: Alpsdake · CC BY-SA 4.0 · Wikimedia CommonsTrail RunningUTMB World Series
Hoka Chiang Mai Thaïland by UTMB
Chiang Mai, Thailand
November 27, 2026 to December 6, 2026Date confirmed
168 km96 km56 km39 km+2
Nature & Off-RoadMountain+4
Photo: Alpsdake · CC BY-SA 4.0 · Wikimedia CommonsRoad Running
Amazing Thailand Marathon Bangkok
Bangkok, Thailand
November 29, 2026Date confirmed
42.2 km21.1 km10 km
City RunCulture & History
Photo: Alpsdake · CC BY-SA 4.0 · Wikimedia CommonsRoad RunningBoston Marathon Qualifier
Photak Marathon
Pho Tak, Thailand
December 6, 2026Date confirmed
42.2 km21.1 km10 km
City RunNature & Off-Road
Dates & Schedule
Race Calendar
Date to be announced
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Date to be announced | Korat Marathon | Nakhon Ratchasima, Nakhon Ratchasima Province, TH | Road Running | 42.2 km21.1 km10 km5 km |
| Date to be announced | Khao Yai Marathon | Nakhon Ratchasima, Nakhon Ratchasima Province, TH | Road Running | 42.2 km21.1 km10 km5 km |
| Date to be announced | Buriram Marathon | Nakhon Ratchasima, Nakhon Ratchasima Province, TH | Road Running | 42 km21 km10 km4.5 km |
November 2026
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Nov 15, 2026 | Bangkok Marathon | Bangkok, Bangkok, TH | Road Running | 42.2 km21.1 km10 km5 km |
| Nov 15, 2026 | Bangsaen42 Chonburi Marathon | Ban Bang Saen (2), Changwat Chon Buri, TH | Road Running | 42.2 km |
| Nov 27, 2026 - Dec 6, 2026 | Hoka Chiang Mai Thaïland by UTMB | Chiang Mai, Chiang Mai Province, TH | Trail Running | 168 km96 km56 km39 km |
| Nov 29, 2026 | Amazing Thailand Marathon Bangkok | Bangkok, Bangkok, TH | Road Running | 42.2 km21.1 km10 km |
December 2026
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Dec 6, 2026 | Photak Marathon | Pho Tak, Nong Khai Province, TH | Road Running | 42.2 km21.1 km10 km |
| Dec 12, 2026 - Dec 13, 2026 | Nakhon Phanom Marathon | Nakhon Phanom, Nakhon Phanom, TH | Road Running | 42.2 km21.1 km10 km5 km |
| Dec 20, 2026 | Chiang Mai Marathon | Chiang Mai, Chiang Mai Province, TH | Road Running | 42.2 km21.1 km10 km3 km |
| Dec 20, 2026 | Bangsaen21 | Chon Buri, Changwat Chon Buri, TH | Road Running | 21.1 km |
January 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Jan 10, 2027 | Khon Kaen International Marathon | Khon Kaen, Khon Kaen Province, TH | Road Running | 42.2 km21.1 km11.5 km5.4 km |
Events by Month
Overview & Route Character
The region of Races in Nakhon Ratchasima (Thailand, Nakhon Ratchasima) is represented in the RunningCompass catalog with 12 public events and 43 individual races, including 9 events with confirmed dates for the 2026-2027 season. Core disciplines include Road Running and Trail Running. Key host locations include Nakhon Ratchasima, Bangkok, Ban Bang Saen (2), and Chiang Mai. Notable events in the selection include Korat Marathon, Khao Yai Marathon, and Buriram Marathon.
Race distances span from 3 km to 168 km, reaching up to +8,100 m of elevation gain on the most demanding courses. Every race listed for Races in Nakhon Ratchasima includes an interactive MapLibre course map powered by OpenStreetMap, a high-resolution SVG elevation profile with gradient telemetry, and a direct GPX track download.
Questions & Answers
Frequently asked questions (FAQ)
How many running events and races take place in Races in Nakhon Ratchasima?
RunningCompass currently lists 12 verified events with 43 individual races in Races in Nakhon Ratchasima. A total of 9 events have confirmed upcoming dates, while additional annual editions include full course and distance specifications. Notable events in the selection include Korat Marathon, Khao Yai Marathon, and Buriram Marathon.
What disciplines and race distances are offered in Races in Nakhon Ratchasima?
Events in Races in Nakhon Ratchasima focus on Road Running and Trail Running. Course distances range from 3 km entry-level races up to 168 km endurance challenges. Primary host cities and towns include Nakhon Ratchasima, Bangkok, Ban Bang Saen (2), and Chiang Mai.
What is the course profile, terrain, and elevation gain like in Races in Nakhon Ratchasima?
The most selective courses in Races in Nakhon Ratchasima climb up to +8,100 m of positive elevation gain. Each event page provides exact altitude range, ascent (+m), descent (-m), average and maximum gradient, an interactive course map, and a downloadable GPX file.
How can I find dates and register for running events in Races in Nakhon Ratchasima?
The monthly race calendar on this page groups all confirmed dates chronologically alongside annual events awaiting their next date announcement. Use the discipline, distance, and month links or switch to the interactive map view (/en/events?view=map) to inspect individual event profiles and official organizer registration links.