Add a race
Menu
RacesCalendar feedsEmail alertsFor organizersSearch

Half marathons in London, Greater London

2026 and 2027 race calendar. 2 upcoming, updated daily.

Subscribe in your calendarWeekly email alertsAdd a race
2 upcoming
Distance
Any5K110K1Half marathon2Marathon1
April 2027
September 2027

The Big Half

London, Greater London, United Kingdom
RunningHalf marathon1 mile
Get London race alertsUpcoming races by email, every Monday. Free, one-click unsubscribe. More options