The Colchester Half Marathon is a vibrant city-to-countryside race that draws thousands of runners and supporters each spring. Starting and finishing at the JobServe Community Stadium, the 13.1-mile (21.1 km) course first winds through Colchester’s historic city centre, where crowds line the streets to cheer runners past iconic landmarks. The route then opens into the rolling country lanes surrounding Britain’s oldest recorded town, offering a scenic contrast, before returning to the stadium finish. Professionally organised with chip timing, on-course support, and race photography, the event caters to both first-time half marathoners and seasoned athletes chasing fast times. A strong charity focus adds to the atmosphere, with many participants running in support of local and national causes.