The Angkor Wat International Half Marathon invites thousands of runners from around the globe each year to race through the heart of ancient history in Krong Siem Reap, Cambodia. Scheduled for early December, with the next edition taking place on December 7, 2025, the event offers a unique opportunity to run amidst the temples of the Angkor Archaeological Park, a UNESCO World Heritage site. More than just a race, the marathon is a significant charity event, raising critical funds for landmine victims, disabled athletes, and underprivileged children in the local community.
A Race Through History
Participating in the Angkor Wat International Half Marathon is a truly unparalleled experience, blending athletic challenge with profound cultural immersion. The course winds through one of the most important archaeological sites in Southeast Asia, offering runners breathtaking views at every turn.
The race typically begins just before sunrise, with the iconic silhouette of Angkor Wat serving as a spectacular backdrop. As runners progress, they pass by other magnificent structures, including the enigmatic stone faces of Bayon Temple and the jungle-entwined ruins of Ta Prohm, famously featured in films.
This event allows athletes to connect with centuries of Khmer history in a dynamic and personal way. The energy of thousands of participants running on ancient ground creates an unforgettable atmosphere that few other races in the world can match.
Event Details and Race Options
The event is designed to be inclusive, catering to a wide range of fitness levels and goals with several distance options. This ensures that everyone, from elite athletes to families, can be part of the experience.
Distances for Every Runner
The headline event is the 21.1km Half Marathon, which attracts serious competitors and seasoned runners aiming for a personal best on a world-class stage. The event also features a popular 10km race, ideal for intermediate runners, as well as a 5km and 3km Fun Run, perfect for beginners, walkers, and families with children.
The Course and Conditions
The race routes are predominantly flat and run on paved roads that meander through the archaeological park, making them accessible and relatively fast. The main challenge for many international participants is the climate; even in December, Cambodia is hot and humid, with temperatures rising quickly after sunrise.
Aid stations are strategically placed along the routes, providing water and other essentials to keep runners hydrated and safe. The start and finish lines are located near the main Angkor Wat temple, providing a stunning and motivating setting for the beginning and end of the race.
Running for a Cause
A central pillar of the Angkor Wat International Half Marathon is its deep commitment to charity. The event serves as a powerful platform for raising funds and awareness for several non-governmental organizations operating in Cambodia.
Proceeds from the race support a variety of critical causes. This includes providing prosthetic limbs and rehabilitation services for landmine victims, a tragic legacy of the country’s past conflicts. Funds also support disabled Cambodian athletes, enabling them to compete in sports, and provide essential resources like education and healthcare to impoverished children’s communities.
Planning Your Race-cation
Due to its iconic location, the Angkor Wat International Half Marathon is a premier “race-cation” destination, attracting runners who wish to combine their athletic pursuits with travel and exploration.
Travel and Logistics
Participants typically fly into Siem Reap-Angkor International Airport (SAI), located a short drive from the city center and the temple complex. Siem Reap offers a wide range of accommodations, from budget-friendly hostels to luxurious five-star resorts. It is highly recommended to book flights and lodging well in advance, as the city becomes a major hub for tourists and runners during race week.
Preparation and Acclimatization
Proper preparation is key to having an enjoyable race experience. Runners should focus on heat training and hydration strategies in the weeks leading up to the event. Arriving in Siem Reap a few days early can help with acclimatization to the local time zone and climate, ensuring you are well-rested and ready for race day.
Beyond the race itself, the region offers countless opportunities for exploration. Spend extra days visiting more remote temples, exploring the vibrant markets and nightlife of Pub Street, or taking a boat trip on the vast Tonlé Sap lake to see its floating villages.
The Angkor Wat International Half Marathon is more than just a running event; it is a celebration of history, resilience, and community. It offers a unique opportunity to achieve a personal fitness goal while contributing to meaningful causes and experiencing one of the world’s most awe-inspiring wonders up close.
