All UK half marathons

Half Marathons / England

Chelmsford CM Half Marathon

Chelmsford · East of England

Organised by Chelmsford Race Weekend

Chelmsford CM Half Marathon is a road half-marathon event in Chelmsford.

Upcoming edition

7 March 2027

Surface: Road
Published distance
Half Marathon

Entry status: open

Fixed-distance half marathon

Start: Chelmsford

Official homepage announces 7 March 2027 with half-marathon tickets and closed-road course finishing at ARU. Distinct from the October Nice Work Chelmsford half.

Official homepage announces 7 March 2027 with half-marathon tickets and closed-road course finishing at ARU. Distinct from the October Nice Work Chelmsford half.

Sources checked 14 September 2026. Entry availability can change.

Official sources
Organiser event page (opens in a new tab)