London
Trail Running Calendar London 2026-2027
Explore the best trail runs in London for 2026-2027! Our updated list features 54 exciting trail runs across the region. Find your next trail run in London below and join the trail community at these great events!
November 2026
LUCA XC Race 2 is scheduled at Wimbledon Common, London on 11 Nov 2026, organised by London Unis and Colleges Athletics with start lists and scores published.
Women only cross country invitational in Richmond Park with a hilly just over 5 km route, clubhouse facilities, and public transport and bike access.
Trail half marathon and 10K across Wimbledon Common with marked routes, aid stations, chip timing and an event village with food and free race photos.
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..
TENTH FIELD CIRCUIT at Lee Valley VeloPark on 28 November 2026 pairs road and trail racing in an individual format and a separate six person community relay with free spectator entry.
Half Marathon and 10K in Richmond Park, London on 29 November 2026, run on mixed park trails with chip timing, water stations and a finisher medal.
December 2026
A festive community 5K around Marble Hill Park on 6 December 2026 in aid of Richmond Borough Mind, with fancy dress, an eco-friendly medal and family friendly arrangements.
A Santa themed community run at Wembley Stadium on Wednesday 9 December 2026 with a charity toy drive, a £50 prize for most laps and refreshments available.
A chip-timed half marathon (four laps, 187 m climb) and two-lap 10K around Richmond Park, with medal, free photos and an event village.
A full marathon run entirely inside the Croydon IKEA store, completed as multiple laps over 26.2 miles with a six hour cut off and limited to 100 runners.
A hilly off-road 5 mile trail race in Lesnes Abbey Woods with manual timing, a 90-minute cut-off, and awards for the first three men and women.
A relaxed, informal two lap running event called Second Sunday 5 at Richardson Evans Memorial Fields, Wimbledon Common on 13 December 2026, organised by Thames Hare & Hounds.
Trail races over 5K, 10K and a Half Marathon around Wimbledon Common with marked routes, chip timing, on-course marshals and an event village in Roehampton 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
County cross-country races at Lloyd Park, Croydon on 9 January 2027 with age-group races from Under 12 to senior; entry £10, entries close 6 January.
Relaxed, informal two-lap Second Sunday 5 at Richardson Evans Memorial Fields, Putney Vale on 10 January 2027, organised by Thames Hare & Hounds.
Woodland 10K and 5K at Scadbury Park, Chislehurst, on trails and grassland with medals, race photography and official results.
LUCA XC Race 3 is scheduled for 20 January 2027 at Mitcham Common in London, organised by London Unis and Colleges Athletics.
February 2027
An all-terrain 10 km across Wimbledon Common with mud, hills and a watersplash, organised by Thames Hare and Hounds with on-course marshals and a mid-race water station.