Shanghai Marathon

Shanghai, China · December 6, 2026

48°·53° high·Breezy·Dry

Weather

Race Day Weather

48°at start

54° high

Breezy

Dry

Cool conditions, steady pace

Runners will face a temperature rise from 48°F to 54°F during the race, with an average humidity of 63% and a dew point of 39°F. Winds will be light at 11 mph from the NNE, providing a slight headwind. With these cool conditions, maintaining a steady pace is advisable for optimal performance.

Race day forecast available in 157 days

4 AM

5 AM

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

Pre-raceRace windowPost-race

Pace Calculator

Distance: 26.2mi

Target Finish Time

0:00:00

HH:MM:SS

Pace

—

Weather Adj.

—

Common Goals:

Get forecast alerts for Shanghai 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 Shanghai International Marathon is an annual marathon in late autumn hosted by Shanghai, China, since 1996. The marathon is categorized as a Platinum Label Road Race by World Athletics. Wikipedia

Website

Course Map

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 8% chance of rain.

Historical Weather

Based on 9 years of data

Avg Temp

64°F

L:55° H:64°

RunScore

Conditions

Rain Freq

22%

2 of 9 yrs

Wind9mph

Dew47°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Shanghai Marathon Clear conditions throughout the day. 2025	48°/72°	-	43°
2024 Shanghai Marathon Clear conditions throughout the day. 2024	46°/66°	-	39°
2023 Shanghai Marathon Partly cloudy throughout the day. 2023	52°/63°	-	47°
2019 Shanghai Marathon Partly cloudy throughout the day. 2019	64°/78°	-	56°
2018 Shanghai Marathon Cloudy skies throughout the day with rain. 2018	52°/54°	-	51°
2017 Shanghai Marathon Partly cloudy throughout the day with early morning rain. 2017	58°/64°	-	46°
2016 Shanghai Marathon Partly cloudy throughout the day. 2016	58°/65°	-	48°
2015 Shanghai Marathon Cloudy skies throughout the day with rain. 2015	57°/58°	Light	54°
2015 Shanghai Marathon Cloudy skies throughout the day with rain. 2015	57°/58°	Light	54°

Free guidesMarathon Fueling Guide·Carb Loading Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide·Mental Strategy Guide