The Chelmsford Marathon & Half Marathon is a well-established running event held annually in Chelmsford, Essex. With both marathon and half marathon options, it caters to a wide range of participants, from beginners to experienced athletes. The race features a scenic route that winds through the historic city of Chelmsford and into the beautiful Essex countryside, providing runners with a mix of urban and rural landscapes. Known for its great organization and community spirit, the Chelmsford Marathon & Half Marathon offers an excellent opportunity for runners to challenge themselves and experience the charm of this lively city and its surrounding areas.
Races
Marathon
Half Marathon
Race Date:
12 October, 2025
The Chelmsford Marathon is set to take place on October 12, 2025, in Chelmsford, Essex, UK, organized by Nice Work in partnership with Havens Hospices. This 26.2-mile single-lap road race features an elevation gain of approximately 280 meters, guiding runners through the scenic Essex countryside.
Race Date:
12 October, 2025
The Chelmsford Half Marathon, organized by Nice Work in partnership with Havens Hospices, is slated for October 12, 2025, in Chelmsford, Essex, UK. This 13.1-mile single-lap course offers an elevation gain of approximately 116 meters, providing runners with a balanced and enjoyable challenge.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the Chelmsford Marathon?
How long is the Chelmsford Marathon?
Where does the Chelmsford Marathon take place?
What is the elevation gain of the Chelmsford Marathon?
How can I prepare for the Chelmsford Marathon?
How do I choose the right training plan for the Chelmsford Marathon?
The Chelmsford Marathon is set to take place on October 12, 2025, in Chelmsford, Essex, UK, organized by Nice Work in partnership with Havens Hospices. This 26.2-mile single-lap road race features an elevation gain of approximately 280 meters, guiding runners through the scenic Essex countryside.
The Chelmsford Marathon is 42km long.
The Chelmsford Marathon takes place in Chelmsford, England, UK.
The Chelmsford Marathon elevation gain is 280 meters, which Runna classifies as a Rolling race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Chelmsford Marathon?
The Chelmsford Marathon is set to take place on October 12, 2025, in Chelmsford, Essex, UK, organized by Nice Work in partnership with Havens Hospices. This 26.2-mile single-lap road race features an elevation gain of approximately 280 meters, guiding runners through the scenic Essex countryside.
How long is the Chelmsford Marathon?
The Chelmsford Marathon is 42km long.
Where does the Chelmsford Marathon take place?
The Chelmsford Marathon takes place in Chelmsford, England, UK.
What is the elevation gain of the Chelmsford Marathon?
The Chelmsford Marathon elevation gain is 280 meters, which Runna classifies as a Rolling race.
How can I prepare for the Chelmsford Marathon?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Chelmsford Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Chelmsford Half Marathon?
How long is the Chelmsford Half Marathon?
Where does the Chelmsford Half Marathon take place?
What is the elevation gain of the Chelmsford Half Marathon?
How can I prepare for the Chelmsford Half Marathon?
How do I choose the right training plan for the Chelmsford Half Marathon?
The Chelmsford Half Marathon, organized by Nice Work in partnership with Havens Hospices, is slated for October 12, 2025, in Chelmsford, Essex, UK. This 13.1-mile single-lap course offers an elevation gain of approximately 116 meters, providing runners with a balanced and enjoyable challenge.
The Chelmsford Half Marathon is 21km long.
The Chelmsford Half Marathon takes place in Chelmsford, England, UK.
The Chelmsford Half Marathon elevation gain is 116 meters, which Runna classifies as a Rolling race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Chelmsford Half Marathon?
The Chelmsford Half Marathon, organized by Nice Work in partnership with Havens Hospices, is slated for October 12, 2025, in Chelmsford, Essex, UK. This 13.1-mile single-lap course offers an elevation gain of approximately 116 meters, providing runners with a balanced and enjoyable challenge.
How long is the Chelmsford Half Marathon?
The Chelmsford Half Marathon is 21km long.
Where does the Chelmsford Half Marathon take place?
The Chelmsford Half Marathon takes place in Chelmsford, England, UK.
What is the elevation gain of the Chelmsford Half Marathon?
The Chelmsford Half Marathon elevation gain is 116 meters, which Runna classifies as a Rolling race.
How can I prepare for the Chelmsford Half Marathon?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Chelmsford Half Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
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Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Chelmsford Marathon & Half Marathon or Little Havens. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Chelmsford Marathon & Half Marathon website.
