Greater London Fun Run Calendar
A list of upcoming running events, fun runs and walks, marathons, half-marathons, 10K, 5K, obstacle course races, stair climbing, and colour runs in the Greater London region of England.
See also our London Triathlon, Aquathon & Duathlon Calendar and use the search function to filter events by keywords, location, date range and event type.
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Events 1 to 39 of 39
Orion 15
Saturday, 21 March 2026Epping Forest, Chingford, London, UK
Going Round In Circles
Sunday, 22 March 2026Paddington Station, London, UK
Kew The Run 10K & Half
Saturday, 28 March 2026 to Sunday, 29 March 2026Kew Gardens, Richmond Upon Thames, UK
Walkie Talkie Tower Climb
Saturday, 28 March 2026'Walkie Talkie' Tower, 20 Fenchurch Street, London, UK
Richmond Park Trail Half Marathon
Sunday, 29 March 2026Sheen Gate, Richmond Park, London, UK
Wimbledon Common Trail Half Marathon
Sunday, 5 April 2026Richard Evans Memorial Playing Fields, Wimbledon Common, London, UK
Epping Forest Wildwood Trail Series
Saturday, 11 April 2026Epping Forest, Greater London, UK
London Landmarks Half Marathon
Sunday, 12 April 2026Pall Mall, London, UK
West London 10K
Saturday, 18 April 2026Gunnersbury Park, London, UK
TCS London Marathon
Sunday, 26 April 2026Blackheath to The Mail, London, UK
London 100K
Saturday, 9 May 2026Pimlico, London, UK
Ranelagh Half Marathon
Sunday, 10 May 2026Richmond, London, UK
Hackney Moves Half Marathon, Quarter & 5K
Thursday, 14 May 2026 to Sunday, 17 May 2026Hackney, East London, UK
Peckham to Peckham Ultramarathon
Sunday, 31 May 2026Peckham, London to East Peckham, Kent, UKOrion Harriers Forest Five Series: Race 1
Saturday, 6 June 2026Epping Forest, Chingford, London, UK
Orpington High Elms 10K
Sunday, 14 June 2026High Elms, Orpington, Kent, UK
John Clarke Memorial Fell Race
Friday, 19 June 2026Epping Forest, Chingford, London, UK
Ranelagh 10K
Sunday, 21 June 2026Richmond, London, UK
JPMorganChase Corporate Challenge London
Wednesday, 1 July 2026 to Thursday, 2 July 2026Battersea Park, London, UKOrion Harriers Forest Five Series: Race 2
Saturday, 4 July 2026Epping Forest, Chingford, London, UK
London 10K
Sunday, 12 July 2026Piccadilly, London, UKOrion Harriers Forest Five Series: Race 3
Saturday, 1 August 2026Epping Forest, Chingford, London, UK
MTC Richmond Ultra
Sunday, 9 August 2026Kingston upon Thames, London, UK
Street Child Craft Half
Saturday, 15 August 2026Wimbledon Common, London, UK
London Backyard Ultra
Saturday, 29 August 2026Croyden, London, UK
The Big Half
Sunday, 6 September 2026London, UK
c2c Essex Ultra
Saturday, 12 September 2026Upminster/Tilbury/Benfleet to Southend-on-Sea, Greater London, UK
Richmond RUN-FEST
Saturday, 12 September 2026 to Sunday, 13 September 2026Royal Botanical Gardens, Kew, Richmond, UK
Pride Run 10K
Saturday, 19 September 2026Victoria Park, East London, UK
Run Shoreditch
Sunday, 20 September 2026Shoreditch Park, East London, UK
Ealing Half Marathon
Sunday, 27 September 2026Lammas Park, Ealing, London, UK
London Epping Forest 50K & EcoTrail 25K
Saturday, 3 October 2026Wanstead Flats, East London, UK
Cure EB Butterfly Run
Sunday, 4 October 2026Queen Elizabeth Olympic Park, London, UK
LDNX 10K
Sunday, 11 October 2026Wembley, London, UK
Royal Parks Half
Sunday, 11 October 2026London, UK
Battersea Park Running Festival
Saturday, 24 October 2026Battersea Park, London, UK
RNLI Tower Run
Saturday, 24 October 202622 Bishopsgate, London, UK
Santa in the City: London
Tuesday, 8 December 2026 to Thursday, 10 December 2026London, UK
London Winter Run 10K
Sunday, 21 February 2027London, UK
Events 1 to 39 of 39