Chengdu Marathon

Chengdu, China · October 25, 2026
partly-cloudy-day61°·66° high·Light·Rain possible
9
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Race Day Weather

partly-cloudy-day
61°at start
66° high
Light
Dry

Warm start, hydrate early

Runners will face temperatures ranging from 66°F to a peak of 72°F during the race, with humidity at 78% creating a warm, muggy feel. Winds will be light at 3 mph, so they won't significantly impact pace. Given the heat and humidity, runners should adjust their pace conservatively and prioritize hydration throughout.

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Pace Calculator

Distance: 26.2mi
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Race Info

The Chengdu Marathon starts at the Jinsha Site Museum and finishes at the Century City New International Exhibition and Convention Center, passing landmarks including Kuanzhai Alley, Chunxi Road, and the Tianfu Panda Tower. It holds World Athletics Gold Label status and draws roughly 35,000 runners each October, including a full marathon and half marathon. The race also serves as one leg of China's National Marathon Championship series and was the first Chinese marathon nominated as an Abbott World Marathon Majors Candidate Race.

Area Map

Course Map

FAQ

When is the 2026 Chengdu Marathon?

The 2026 Chengdu Marathon will be held on Sunday October 25, 2026.

Is the Chengdu Marathon a Boston Marathon Qualifier?

Yes, the Chengdu Marathon is an official Boston Marathon qualifier.

What is the time limit for the Chengdu Marathon?

The time limit for the Chengdu Marathon is 6.25 hours.

What will the weather be like for the 2026 Chengdu Marathon?

The forecast calls for a high of 66°F and a low of 61°F with a 39% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 3 years of data
Avg Temp
69°F
L:57° H:69°
RunScore
8
Conditions
Rain Freq
33%
1 of 3 yrs
Wind4mph
Dew55°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
cloudy
57°/64°Light
9
2024
clear-day
56°/72°-
9
2023
partly-cloudy-day
59°/72°-
8