The Khon Kaen International Marathon is held every late January in Khon Kaen, northeastern Thailand.

It is organized by Khon Kaen University.

[2] It is attended by dozens of runners from Ethiopia and Kenya, as well as by top runners from Thailand, Laos, Taiwan, and other countries.

[1][3] A total of 40,000 runners attended the marathon events in 2018.

This article about marathons or long-distance running is a stub.