Lanzhou Marathon

Lanzhou, China · May 23, 2027

56°·67° high·Light·Dry

Weather

Lanzhou Marathon race day weather

56°at start

67° high

Light

Dry

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Cool start, warming trend ahead

Runners will face temperatures rising from 56°F at the start to 67°F by the finish. Winds will be light from the ENE, making it a non-factor for pacing. With average humidity at 51%, conditions will be comfortable, but runners should consider starting conservatively to adjust for the warming trend.

Race day forecast available in 174 days

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Finish

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Distance: 26.2mi

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About the Lanzhou Marathon

The Lanzhou Marathon is an annual road race held each spring in Lanzhou, the capital of Gansu province in northwest China. The course starts and finishes at the Lanzhou Olympic Sports Center and follows the Yellow River waterfront route past the Yellow River Mother sculpture and Zhongshan Bridge. World Athletics has repeatedly certified the race as a Gold Label event, and it holds full AIMS membership.

Website

Course Map

Lanzhou Marathon FAQ

When is the 2027 Lanzhou Marathon?

The 2027 Lanzhou Marathon will be held on Sunday May 23, 2027.

Is the Lanzhou Marathon a Boston Marathon Qualifier?

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

What will the weather be like for the 2027 Lanzhou Marathon?

The forecast calls for a high of 74°F and a low of 54°F with a 12% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

What is the weather usually like for the Lanzhou Marathon?

Over the 4 years racecast.io has race-day weather for (2023 to 2026), it averaged 58°F at the start and 68°F by a typical finish. Rain fell during race hours in 1 of those years (2026).

What was the hottest Lanzhou Marathon?

Of the 4 years on record, 2023 was the warmest, reaching 75°F during race hours. The coldest start was 2025, at 45°F.

What was the windiest Lanzhou Marathon?

Of the 4 years on record, 2026 was the windiest, with wind averaging 14 mph during race hours. The calmest was 2025, at 5 mph.

Lanzhou Marathon weather history

Based on 4 years of data

Avg Temp

63°F

L:57° H:68°

RunScore

Conditions

Rain Freq

25%

1 of 4 yrs

Wind7mph

Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Lanzhou Marathon Partly cloudy throughout the day with rain. 2026	59°/66°	Light	48°
2025 Lanzhou Marathon Partly cloudy throughout the day with early morning rain. 2025	45°/58°	-	43°
2024 Lanzhou Marathon Partly cloudy throughout the day with late afternoon rain. 2024	59°/73°	-	46°
2023 Lanzhou Marathon Partly cloudy throughout the day. 2023	64°/75°	-	34°

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