London
Trail Running Calendar London 2026-2027
Explore the best trail runs in London for 2026-2027! Our updated list features 27 exciting trail runs across the region. Find your next trail run in London below and join the trail community at these great events!
October 2026
A night time closed road 10K in East London from Silverworks Island through the Royal Docks and London City Airport runway, women focused and currently sold out.
A charity tower climb at 22 Bishopsgate, London covering 58 floors and over 1,500 steps with a fundraising target and included t-shirt and medal.
Road and Trail event at Lee Valley VeloPark on 24 October 2026 with an Individual Field format and a separate six person Community Relay.
November 2026
Join a community of runners at Richmond Park for a series of timed races supporting Movember. Enjoy a hilly tarmac course with distances ranging from a kids mini run to a half marathon in a supportive atmosphere.
A point to point 13.1 mile race along the Grand Union Canal from Cowley to Cassiobury Park with chip timing, four water stations and an optional coach transfer from the finish.
Second Sunday 5 on 8 November 2026 at Richardson Evans Memorial Fields in Wimbledon Common is an informal two lap event organised by Thames Hare & Hounds.
Half marathon through Wimbledon Common on 22 November 2026, organised by RunThrough, chip timed and supporting the charity Beder.
A 10 km road and riverside run starting and finishing at Kingston Hawker Centre, using chip timing and offering a finisher medal, refreshments and baggage drop. The event supports Kingston Hospital Charity and notes nearby train and local parking o..
December 2026
A hilly five mile trail race in Lesnes Abbey Woods on 13 December 2026 in memory of Ray Marshall, with manual timing and a 90 minute cut off.
A festive, informal two-lap Second Sunday 5 on 13 December 2026 at Richardson Evans Memorial Fields, Putney Vale.
A looped trail event in Crystal Palace Park where runners complete 2.65 km laps within a 7 hour time limit. Distances range from 5 km to ultra and all participants receive a finishers' medal.
January 2027
Second Sunday 5 on 10 January 2027 at Richardson Evans Memorial Fields, Putney Vale, is an informal two lap event organised by Thames Hare & Hounds and open to all standards.
February 2027
A 10 km trail race on Wimbledon Common on 7 February 2027 featuring marshals, a watersplash at the finish and sticky toffee pudding for finishers.
A timed lap event in Crystal Palace Park on 21 February 2027 where runners complete 2.65 km laps to reach distances from 5 km to ultra, with a seven hour limit and a finishers' memento for all participants.
March 2027
Riverside race series from Small Profit Dock Gardens offering 10 km, half marathon and marathon routes along the Thames Path with marked course and stocked checkpoints.
London Lea Valley Ultra is an ultramarathon organised by Camino Ultra in London (E15 2HB) on 20 March 2027.
May 2027
A 100 mile continuous trail race from Richmond to Oxford along the Thames Path, marked course with 13 aid stations and a 30 hour time limit.
A weekend running festival in Hackney featuring a 21.1 km half, night 10 km, community and trail 5 km races, schools events and a free two day festival at Hackney Marshes.
A 10th anniversary half marathon and new 10k in Chislehurst that explores local green spaces and raises funds for The Maypole Project.
A supported trail event from Richmond to Brighton offering 100 km, 50 km, 25 km and marathon options with rest stops, GPS tracking, medical support and camping.