Khon Kaen International Matathon 6th - 2009 Khon Kaen International Matathon 5th - 2008 Khon Kaen International Matathon 4th - 2007 Khon Kaen International Matathon 3rd - 2006 Khon Kaen International Matathon 2nd - 2005 Khon Kaen International Matathon 1st - 2004