China-ASEAN Marathon
Race Day Weather
Warm start, headwind affects pacing
Runners will face a warm start at 69°F and finish near 70°F. A consistent NE headwind peaking at 16 mph may hinder performance, while humidity at 77% suggests a conservative pace is crucial. Hydration should be prioritized as runners adapt to the conditions, especially in the early stages.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for China-ASEAN 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 China-ASEAN Marathon runs each November in Fangchenggang, a port city on China's Beibu Gulf coast in Guangxi. The race starts and finishes at Beibu Gulf Marine Culture Park, with the route heading out along Yingbin Street and Beibu Gulf Avenue before looping back. First held in 2017, it carried World Athletics Label status in 2023 and 2024 and was upgraded to World Athletics Elite Label status for its 2025 edition. The race draws entrants from China and ASEAN countries, with recent fields including elite runners from Kenya and Ethiopia.