Angkor Wat International Half Marathon
Race Day Weather
Warm start, steady finish
Runners will face a starting temperature of 74°F, rising to 79°F by the finish. Humidity will be moderate at 68%, prompting a need for hydration throughout. Light winds from the NE will be a non-factor, allowing for a focus on pacing as the temperature climbs.
Pace Calculator
Get forecast alerts for Angkor Wat International Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Angkor Wat International Half Marathon is held each December in Siem Reap, Cambodia, with the start and finish in front of Angkor Wat. The flat course runs through the Angkor Archaeological Park, a UNESCO World Heritage Site, and passes about 14 temples. The race is AIMS-certified, raises money for landmine survivors and children's hospitals, and has 10K, 5K and 3K races on the same morning.