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