The Early Years
2012Established in 2012, the Phnom Penh Half Marathon is now 14 years old. From its first edition in Phnom Penh, it has evolved into a race that reflects the character of its host region in Cambodia.
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Course & Elevation
The Phnom Penh Half Marathon features a scenic flat loop course through Cambodia's capital, starting and finishing near the Royal Palace. Runners traverse along the Tonle Sap riverfront, passing through local neighborhoods and key landmarks. The route showcases Khmer culture and the vibrant energy of Phnom Penh's streets.
Surface: road Profile: Flat
Weather
Temperature 32°C
Humidity 78%
Rain Chance 65%
June is Cambodia's monsoon season, bringing high heat, humidity, and frequent rainfall. Early morning start times help runners manage the intense tropical conditions.
The Race
Phnom Penh
Race Lore
The Fast Lane
Runners come to the Phnom Penh Half Marathon for one reason: personal bests. The flat, fast course through Phnom Penh has a reputation as a PB factory, with the roads seemingly designed to keep your pace honest and your splits consistent from start to finish.
The Heat Factor
With average race-day temperatures around 32°C, the Phnom Penh Half Marathon is as much a battle against heat as against distance. DNF rates climb when the sun is out, and smart pacing in Phnom Penh's warmth separates experienced runners from those who went out too hard and paid for it.
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Registration
Registration Opens March
Registration Closes May
Entry Cost $45-$75
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Fun Facts
- ▸ The race runs near the Royal Palace, one of Southeast Asia's most iconic landmarks and a UNESCO World Heritage site.
- ▸ Phnom Penh Half Marathon attracts runners from across the ASEAN region, making it one of Southeast Asia's most internationally diverse half-marathons.
- ▸ The flat course and relatively fast times make it an excellent qualifying race for international half-marathon competitions.
- ▸ Local temples and pagodas along the riverside route provide stunning photo opportunities, with the Tonle Sap River offering cooling breezes.
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