Chester Marathon

Chester, England, UK · October 11, 2026

52°·58° high·Breezy·Dry

Weather

Race Day Weather

52°at start

58° high

Breezy

Dry

Comfortable temps

Mild 52°F temps at gun time mean comfortable early miles without overheating risk. Light winds shouldn't be a major factor for pacing. High humidity (82%) will make it harder to cool down through sweat — increase fluid intake accordingly.

Race day forecast available in 5 days

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Distance: 26.2mi

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0:00:00

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Race Info

The Chester Marathon offers a unique running experience that spans both England and Wales, featuring a scenic and historic course. Runners pass iconic landmarks such as Chester Cathedral, the Eastgate Clock, and the Roman Walls, before traversing the picturesque Cheshire and North Wales countryside. The route is predominantly flat, with some gentle inclines in the latter half, providing an excellent opportunity for personal bests.

Website

Course Map

FAQ

When is the 2026 Chester Marathon?

The 2026 Chester Marathon will be held on Sunday October 11, 2026.

Is the Chester Marathon a Boston Marathon Qualifier?

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

What is the time limit for the Chester Marathon?

The time limit for the Chester Marathon is 6 hours.

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

The forecast calls for a high of 59°F and a low of 48°F with a 7% chance of rain.

Historical Weather

Based on 13 years of data

Avg Temp

60°F

L:50° H:60°

RunScore

Conditions

Rain Freq

23%

3 of 13 yrs

Wind10mph

Dew48°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Chester Marathon Partly cloudy throughout the day. 2025	54°/58°	-	46°
2024 Chester Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2024	52°/57°	Light	51°
2023 Chester Marathon Partly cloudy throughout the day. 2023	56°/73°	-	54°
2022 Chester Marathon Partly cloudy throughout the day. 2022	56°/61°	-	48°
2021 Chester Marathon Partly cloudy throughout the day with rain. 2021	49°/60°	Light	48°
2019 Chester Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2019	56°/59°	Light	51°
2018 Chester Marathon Partly cloudy throughout the day. 2018	38°/55°	-	41°
2017 Chester Marathon Partly cloudy throughout the day with rain. 2017	55°/57°	-	53°
2016 Chester Marathon Partly cloudy throughout the day with early morning rain. 2016	47°/62°	-	45°
2015 Chester Marathon Clearing in the afternoon. 2015	48°/61°	-	46°
2014 Chester Marathon Partly cloudy throughout the day. 2014	43°/60°	-	45°
2013 Chester Marathon Partly cloudy throughout the day. 2013	52°/65°	-	53°
2012 Chester Marathon Partly cloudy throughout the day. 2012	48°/56°	-	42°

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