As the countdown to the Colchester Half Marathon 2027 is on we're delighted to introduce our Silver Sponsors for next year's race.

The Colchester Half Marathon is organised by The Robin Cancer Trust, the UK's only charity dedicated to testicular, ovarian and germ cell cancers.

As the countdown to the Colchester Half Marathon 2027 is on we're delighted to introduce our Gold Sponsors for next year's race: Holmes & Hills Solicitors, London Women's Clinic, Mersea Homes and Scrutton Bland.

The Big Ballsy Run is back this November with support from Kendal Mint Co. We're giving you the chance to run 10K, 50K or 100K throughout the month, wherever and whenever you want, all while raising vital funds and awareness for The Robin Cancer Trust.

Looking for your next half marathon challenge? The Colchester Half Marathon should be firmly on your race calendar! Use code CHM27Fitness for 10% off until 31/10/26. Taking place on Sunday 14th March 2027, the Colchester Half Marathon brings thousands of runners together for 13.1 miles through the streets of Colchester. Each year the race boasts an incredible atmosphere, enthusiastic spectators and a fantastic community spirit from start to finish. But don't just take our wor

The Colchester Half Marathon, organised and owned by The Robin Cancer Trust, has raised an incredible £138,690 following this year’s event on Sunday 8 March.

The Colchester Half Marathon is owned and organised by local charity The Robin Cancer Trust, the UK's only testicular, ovarian and germ-cell cancer.

The Colchester Half Marathon couldn't happen without the support of our amazing event volunteers.

Coopah isn’t just a run plan — it’s your personal coach in your pocket, built to guarantee results.

This Black Friday, we’re doing things a little differently by celebrating Green Friday — offering you the chance to sign up for the Colchester Half Marathon 2026 with a special promo code and helping us shout about our sustainability efforts.

We’re thrilled to announce the incredible businesses and organisations that are proudly supporting the Colchester Half Marathon 2026! Our race simply wouldn’t be possible without the generosity and commitment of our sponsors. Each year, their support helps us deliver a safe, successful and community-driven event that brings runners together from across the region, all while raising vital funds for The Robin Cancer Trust. Our 2026 Gold Sponsors Our 2026 Gold Sponsors A huge th

While winter running can be a challenge, it can also be incredibly rewarding as you’ll experience crisp mornings.

We’re excited to announce our brand-new partnership with Coopah, the running app designed to help every runner, from complete beginners to seasoned pros, achieve their goals.

When you think of the Colchester Half Marathon, you probably picture cheering crowds. But what many don’t realise is that this incredible community event is organised by a local charity, The Robin Cancer Trust.

The Robin Cancer Trust’s Virtual Big Ballsy Challenge is back and it’s bigger, bolder and ballsier than ever!

Thinking about signing up for the Colchester Half Marathon but not sure where to start? Here are some top tips to help you get going.

We caught up with Austen King - UK & Ireland Sales Manager of Ewals Cargo Care to learn more about how he is preparing for the CHM 2025.

Ewals Cargo Care will be playing their part in the Colchester Half Marathon 2025, with their staff runners!

The KAT Marketing team will be playing their part in the Colchester Half Marathon 2025, helping to raise money for the Robin Cancer Trust

The Times has released their Top 40 Most Exciting Cities to Visit in 2024 with Colchester coming in at No.22. Colchester is continuing to...