The Big Half Marathon: entries now open!
Community entries for the Big Half, taking place on Sunday, 6 September 2026, are now open. If you would like to participate, please contact Claire Field by 1 December via ata.secureteam@gmail.com Please provide your full name if you would like to be included on the community entry - this is normally a discounted fee. The Big Half marathon starts at Tower Bridge and finishes at the Cutty Sark in Greenwich. This 13.1-mile closed-road race passes through several London boroughs, including Greenwich. More information can be found by clicking here .