Chelmsford Marathon & Half Marathon

Get ready for an unforgettable day of running at the Chelmsford Marathon & Half Marathon, taking place on Sunday, 11th October 2026, in the beautiful city of Chelmsford, Essex! Organised by Nice Work Partner Races, this popular event supports the incredible work of Little Havens Children's Hospice, making it a meaningful experience for every participant. With both marathon and half marathon distances available, runners will enjoy an accurately measured, undulating course that winds through picturesque tree-lined avenues of Central Park and the charming rural lanes beyond. Join a vibrant community of runners at this award-winning race, known for its fantastic atmosphere, enthusiastic marshals, and well-appointed event village. With a six-hour cut-off time, this race is suited for all abilities, whether you're a seasoned marathoner or a first-time half marathoner. Plus, by registering as a Havens Hero, you can make a direct impact on the lives of children in need, as your entry includes a donation to the hospice. Don't miss out on this chance to challenge yourself while supporting a worthy cause!

Join us for one of the biggest racing events in Essex whilst supporting the wonderful work of Little Havens Children's Hospice      Sunday 11 October, 09:00    Chelmsford, Essex    Marathon & Half Marathon    Road, Undulating Overview This award winning race, sponsored by Countryside and L&Q's flagship residential development in Chelmsford, is hugely popular amongst runners and comes highly recommended for it's great course, race day atmosphere, enthusiastic marshals and well-appointed event village. Both the marathon and half marathon are accurately measured courses and often used as a good for age qualifying event. Both courses are undulating and run through the tree lined avenues of Central park out onto the rural country lanes.  Please note: there is a six hour cut off for this event. If it will take you longer please contact info@nice-work.org.uk Route Information View and download detailed route maps (including GPX files):           Running for a Cause  This race is a major fundraising event for Little Havens Children's Hospice, providing specialist care and support for babies, children and young people living with complex or incurable conditions. By entering the race, becoming a Havens Hero and thanks to your donations, you contribute to helping families make every day of their lives count. In 2025, you helped to raise an incredible grand total of £53,082.82 for this special cause! HEROES Race Entry If you select to register for the race on a HAVENS HEROES ticket, then your entry will include a £16 donation to Little Havens. This additional contribution could cover the cost of providing half an hour of essential care at the hospice, making a real difference to a child or young person in need. It's the small things that make the biggest difference.  Race Highlights •    Accurately measured courses •    Pacers for both distances (subject to availability) •    Great alternative to a mass participation Autumn marathon •    Choice of two distances •    Friendly atmosphere and huge support from the Havens Hospices marshals  •    Racecheck Silver Award winner as voted by our runners What’s Included •    Bespoke medal •    Trophies & prizes for leading runners •    Well appointed event village On-the-Day Entry Fee (subject to availability) •    Marathon: £60 •    Half Marathon: £45 We would like to thank our sponsors for making this race possible - without their continued support, we would not be able to raise such valuable funds for Little Havens.  Event information will be sent out to all registered entrants prior to race day     Photographer: Max (My Sport Photos). Gallery Photographer (2025): Andrew Hendry.