Angkor Wat International Half Marathon: Runner’s Guide

The Angkor Wat International Half Marathon combines a destination race with an extraordinary course through the Angkor Archaeological Park near Siem Reap. Usually staged in December, it welcomes international runners, Cambodian athletes, families and charity supporters.

Race dates, distances, entry rules and fees can change each year. Use this guide for planning, then confirm every operational detail with the current organiser before booking travel.

History and charitable purpose

The event began in 1996 and developed a strong charitable identity. Its public messaging has supported people affected by landmines and other community causes, including children’s healthcare. Runners should consult the current event materials to see which beneficiaries and fundraising programmes apply to their edition.

What makes the Angkor course special

Routes typically pass forest, temple landscapes and village areas within or near the Angkor complex. The half-marathon distance is the headline event, while shorter races are often offered. Exact courses and start zones can change to protect the heritage site and manage traffic.

Running here comes with responsibilities. Stay on the marked route, never climb restricted structures, carry waste to official bins and follow instructions from race officials and the APSARA National Authority.

Weather, training and race-day preparation

December mornings in Siem Reap are generally cooler than much of the year, but heat and humidity still build after sunrise. Prepare for warm conditions, practise hydration and avoid trying unfamiliar food or equipment on race day.

• Train consistently for your chosen distance.
• Collect your race pack within the official collection window.
• Arrange transport before race morning because roads may be controlled.
• Use sun protection and drink according to conditions.
• Carry only the identification and equipment required by the organiser.

Travel planning for runners

Stay in Siem Reap with enough time to collect your bib and adjust to the climate. The town offers hotels across many price ranges, but race weekend demand can be high. Plan temple visits for a different day or keep them light after the race.

A race registration does not automatically replace any pass required for separate sightseeing. Check the current Angkor ticket rules and the organiser’s participant instructions.

Other Angkor running events

• Guide to Angkor running events
• Angkor Empire Marathon
• Ultra-Trail d’Angkor
• Cambodia events and festivals calendar

Frequently asked questions

When is the Angkor Wat International Half Marathon?

It is generally held in December, but the exact date must be confirmed for each edition.

Can beginners participate?

Shorter categories are often available, subject to the current programme and eligibility rules. Every participant should train for the distance entered.

Is an old race schedule reliable?

No. Archived pages are useful for history only. Registration deadlines, fees, routes and starting times must come from the current organiser.

Sources and further reading

• Tourism Cambodia: Angkor Marathon (archived event information; do not use for current registration)
• Tourism Cambodia: Events in Cambodia

Editorial note: This original KhmerKeys guide separates stable background information from details that change every edition. Verify current information with the official race organiser.