Chester Marathon

Chester, England, UK • October 11, 2026

Race Day Weather

50°

59° high

Breezy

Dry

Cool conditions, steady pace

Runners will face a starting temperature of 51°F, rising to 58°F by the finish, with average humidity at 82%. A light headwind will be present throughout, reaching up to 9 mph. Given the cool conditions, maintaining a steady pace is advisable, with hydration breaks every few miles to counteract the humidity.

Race day forecast available in 188 days

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:

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. Source

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 will the weather be like for the 2026 Chester Marathon?

The forecast calls for a high of 59°F and a low of 50°F with a 0% chance of rain.

Historical Weather

Based on 23 years of data

Avg Temp

59°F

L:47° H:59°

RunScore

Conditions

Rain Freq

30%

7 of 23 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°	-	45°
2024 Chester Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2024	52°/57°	Light	50°
2023 Chester Marathon Partly cloudy throughout the day. 2023	53°/73°	-	53°
2022 Chester Marathon Partly cloudy throughout the day. 2022	54°/61°	-	48°
2022 Chester Marathon Partly cloudy throughout the day. 2022	54°/61°	-	48°
2021 Chester Marathon Partly cloudy throughout the day with rain. 2021	44°/58°	Light	46°
2021 Chester Marathon Partly cloudy throughout the day with rain. 2021	44°/58°	Light	46°
2019 Chester Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2019	55°/59°	Light	51°
2019 Chester Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2019	55°/59°	Light	52°
2018 Chester Marathon Partly cloudy throughout the day. 2018	34°/55°	-	39°
2018 Chester Marathon Partly cloudy throughout the day. 2018	34°/55°	-	39°
2017 Chester Marathon Partly cloudy throughout the day with rain. 2017	54°/57°	Light	52°
2017 Chester Marathon Partly cloudy throughout the day with rain. 2017	54°/57°	Light	52°
2016 Chester Marathon Partly cloudy throughout the day with early morning rain. 2016	43°/58°	-	45°
2016 Chester Marathon Partly cloudy throughout the day with early morning rain. 2016	43°/58°	-	45°
2015 Chester Marathon Clearing in the afternoon. 2015	41°/60°	-	46°
2015 Chester Marathon Clearing in the afternoon. 2015	47°/60°	-	46°
2014 Chester Marathon Partly cloudy throughout the day. 2014	39°/60°	-	43°
2014 Chester Marathon Partly cloudy throughout the day. 2014	39°/60°	-	43°
2013 Chester Marathon Partly cloudy throughout the day. 2013	47°/65°	-	51°
2013 Chester Marathon Partly cloudy throughout the day. 2013	47°/65°	-	51°
2012 Chester Marathon Partly cloudy throughout the day. 2012	44°/56°	-	42°
2012 Chester Marathon Partly cloudy throughout the day. 2012	44°/56°	-	42°

More ENGLAND Races

Brighton Marathon (UK)

2026-04-12 · Brighton, England, UK

Blackpool Marathon

2026-04-26 · Blackpool, England, UK

Great Birmingham Run

2026-05-03 · Birmingham, England, UK

Three Forts Marathon

2026-05-03 · Worthing, England, UK

Great Bristol Run

2026-05-10 · Bristol, England, UK

Great Manchester Run

2026-05-31 · Manchester, England, UK