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Khao Yai Marathon

42K
Distances5K10K21K
BonusesScenic
Jan 9, 2027 – Jan 11, 2027 · 3 days🇹🇭 Nakhon Ratchasima, Thailand
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Key Facts
Standouts
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The Khao Yai Marathon is a running event held in Nakhon Ratchasima, Thailand, offering a variety of races including a full marathon, half marathon, 10K, 5K, and 2K fun run. The course winds through lush forest terrain, with long stretches of tree-lined roads, scenic mountain views, and fresh, ozone-rich air.

Why attend here

In the cool, dry January air, the forested hills around Nakhon Ratchasima offer crisp, oxygen-rich runs with mountain views, a perfect contrast to the humid lowlands. After crossing the finish line, treat yourself to a plate of spicy som tam and grilled chicken at a local market, or explore the ancient Khmer temples of Phimai just a short drive away.

Distance from you
From Columbus, US to Nakhon Ratchasima, TH
~17.4h · 13,884 km

Nakhon Ratchasima

typical Jan weather · 2026
9 Fri
24°14°
0mm4.6 m/s
11 Sun
26°15°
0mm5.1 m/s
Event Details
Course

The course winds through lush forest terrain, with long stretches of tree-lined roads, scenic mountain views, and fresh, ozone-rich air.