Shanghai Marathon
Shanghai, China · December 6, 2026
Race Day Weather
48°at start
54° high
Breezy
Dry
Cool start, steady finish
Runners will face temperatures starting at 48°F and rising to 53°F by late morning. With a north wind peaking at 11 mph, it may feel a bit brisk, but humidity remains manageable at 62%. Runners should dress in light layers and consider pacing conservatively as the temperature increases.
Race day forecast available in 25 days
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Distance: 26.2mi
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FAQ
When is the 2026 Shanghai Marathon?
The 2026 Shanghai Marathon will be held on Sunday December 6, 2026.
Is the Shanghai Marathon a Boston Marathon Qualifier?
Yes, the Shanghai Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Shanghai Marathon?
The forecast calls for a high of 55°F and a low of 47°F with a 7% chance of rain.
Historical Weather
Based on 8 years of data
Avg Temp
65°F
L:54° H:65°
RunScore
Conditions
Rain Freq
25%
2 of 8 yrs
Wind8mph
Dew46°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 |  | 48°/72° | - | 42° | |
2024 | | 46°/66° | - | 38° | |
2023 | | 52°/63° | - | 48° | |
2019 | | 64°/78° | - | 56° | |
2018 |  | 52°/54° | Light | 52° | |
2017 | | 58°/65° | - | 46° | |
2016 | | 58°/65° | - | 48° | |
2015 | | 57°/58° | Light | 54° |
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