London 10K

London, UK, England · July 11, 2027

63°·66° high·Breezy·Dry

Weather

Race Day Weather

63°at start

69° high

Breezy

Dry

Warm start, slight wind chill

Runners will face temperatures starting at 63°F and peaking at 65°F. With a maximum wind of 9 mph from the W, it will feel slightly cooler, especially in gusts. Given the humidity at 68%, pacing should be conservative to avoid fatigue, while hydration should be prioritized throughout the race.

Race day forecast available in 235 days

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Distance: 6.2mi

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Race Info

The London 10K is an annual 10-kilometer road race held each July through central London on closed roads. The course starts on Piccadilly and finishes on Whitehall, passing Piccadilly Circus, Trafalgar Square, Big Ben, the London Eye, and Buckingham Palace. First run in 2005, the race draws around 20,000 entrants.

Website

Course Map

FAQ

When is the 2027 London 10K?

The 2027 London 10K will be held on Sunday July 11, 2027.

What is the time limit for the London 10K?

The time limit for the London 10K is 2.75 hours.

What will the weather be like for the 2027 London 10K?

The forecast calls for a high of 71°F and a low of 56°F with a 9% chance of rain.

Historical Weather

Based on 21 years of data

Avg Temp

71°F

L:67° H:71°

RunScore

Conditions

Rain Freq

0 of 21 yrs

Wind10mph

Dew57°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 London 10K Clearing in the afternoon. 2026	72°/79°	-	59°
2025 London 10K Clearing in the afternoon. 2025	65°/72°	-	58°
2024 London 10K Partly cloudy throughout the day. 2024	66°/70°	-	51°
2023 London 10K Partly cloudy throughout the day. 2023	73°/76°	-	60°
2022 London 10K Clear conditions throughout the day. 2022	71°/76°	-	54°
2021 London 10K Partly cloudy throughout the day with late afternoon rain. 2021	65°/69°	-	61°
2020 London 10K Partly cloudy throughout the day. 2020	67°/72°	-	53°
2019 London 10K Partly cloudy throughout the day. 2019	68°/70°	-	54°
2018 London 10K Clear conditions throughout the day. 2018	75°/81°	-	53°
2017 London 10K Partly cloudy throughout the day. 2017	72°/76°	-	57°
2016 London 10K Partly cloudy throughout the day. 2016	66°/67°	-	61°
2015 London 10K Partly cloudy throughout the day with rain. 2015	67°/67°	-	56°
2014 London 10K Partly cloudy throughout the day with a chance of rain throughout the day. 2014	67°/72°	-	62°
2013 London 10K Partly cloudy throughout the day. 2013	75°/79°	-	62°
2012 London 10K Partly cloudy throughout the day with a chance of rain throughout the day. 2012	60°/62°	-	57°
2011 London 10K Partly cloudy throughout the day. 2011	64°/67°	-	54°
2010 London 10K Partly cloudy throughout the day. 2010	72°/79°	-	61°
2009 London 10K Partly cloudy throughout the day with early morning rain. 2009	65°/69°	-	55°
2008 London 10K Partly cloudy throughout the day with rain. 2008	58°/60°	-	53°
2007 London 10K Partly cloudy throughout the day with a chance of rain throughout the day. 2007	60°/63°	-	57°
2005 London 10K Partly cloudy throughout the day. 2005	64°/65°	-	55°

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