Great Wall Marathon
Huangyaguan, China · Monday 17 May 2027
The Great Wall Marathon is a once-in-a-lifetime event that takes runners on a challenging journey along one of the world's most iconic landmarks. The course can be divided into three sections: the first part involves running up, across, and down the Great Wall, featuring steep ascents and descents with thousands of steps. Runners are advised to pace themselves carefully on this section.
Difficulty Calculator
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:m
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Adjusted Time
4:38:08
Time difference: +38.1 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain897m
Elevation High494m
Elevation Low204m
Weather Forecast
High18°C
Low9°C
Chance of Rain43%
How hard is Great Wall Marathon?
Very Difficultharder than 85% of marathons
Flattest / easiestHardest
On our difficulty model, Great Wall Marathon plays about 33 minutes slower than an average road marathon for a 3:30 runner. It ranks #177 hardest of 1151 marathons we analyse, and #1 of 4 in China. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Great Wall Marathon?
Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Great Wall Marathon | Difference |
|---|---|---|
| 3:00:00 | 3:18:23 | +18:23 |
| 3:30:00 | 3:57:43 | +27:43 |
| 4:00:00 | 4:38:08 | +38:08 |
| 4:30:00 | 5:19:31 | +49:31 |
| 5:00:00 | 6:01:50 | +1:01:50 |
| 5:30:00 | 6:45:01 | +1:15:01 |
| 6:00:00 | 7:29:02 | +1:29:02 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Great Wall Marathon 2027 Course Analysis
Great Wall Marathon is a full marathon held in Huangyaguan, China. It is scheduled for Monday 17 May 2027. The course is run on road surface with 897m of total climbing, with its high point near 494m above sea level. For registration and full race details, visit the official Great Wall Marathon website.
Elevation Profile
This is a very challenging course with 897m of total climbing - well above the average road marathon - topping out around 494m above sea level. Hill training is essential, and you should expect a slower finish time than on a flat course.
Expected Race Day Weather
Based on historical weather data for May, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 9°C to 18°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a moderate chance of rain (43%). Runners may want to prepare for wet conditions but shouldn't expect persistent rainfall.
Surface Type: Road
Great Wall Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare Great Wall Marathon against other marathons to find the right race for your goals.
Marathons of similar difficulty
If Great Wall Marathon fits your goal, these courses play out about the same on our difficulty model.