London Borough of Ri..
Trail Running Calendar near London Borough of Richmond upon Thames 2026-2027
Explore the top trail runs near London Borough of Richmond upon Thames for 2026-2027! We've gathered 281 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
May 2027
Rapid Relays at Culden Faw Estate on 2 May 2027 offers 4 km loop relay racing for solo runners, pairs and teams amid woodland and Chilterns views.
Guided trail run at Box Hill covering 12.5 miles with about 1000 m of ascent across woodland and technical climbs, led at a steady group pace by an experienced guide.
A seven hour time challenge along the River Thames in Staines offering distances from 3 km up to 50 km, with medals, distance pins, goody bags and aid stations.
A 7 hour Time Challenge in Staines offering flexible distances from 3 km to ultra along the River Thames with medals, pins and on-course aid.
Two-day self supported navigation and endurance event for teams of two at Newlands Corner in the Surrey Hills, with basic camping, map based scoring and limited entries.
Muddy obstacle races at the Secret Nuclear Bunker Estate in Essex featuring 6 km and 12 km adult courses plus family and children options.
An inflatable obstacle run in Stoke Park, Guildford on 8 May 2027 offering laps of 2.5 km with distances from 2.5k to 15k, music zones, on-course water and a finisher's medal.
A one-day 30 km trail run in the Chiltern Hills from Tring with guided technique instruction, checkpoint support, bag storage and a finisher's medal.
Obstacle-course weekend in Henley-on-Thames on May 15 and 16 2027 with Sprint 5 km, Super 10 km, Beast 21 km and kids races by the River Thames.
An inflatable obstacle course at Brands Hatch offering 2.5K laps with giant inflatables, music zones, on-course water, and medals for all participants.
Looped event at Denbies Wine Estate offering distances from 5 km to ultra, run as many 5.3 km laps as desired within a 7 hour limit.
A closed-road 21.1km half marathon through Hackney with pacer support, live music and a finish festival at Hackney Marshes.
A tenth-anniversary half marathon and a new 10k in Chislehurst that explores local green spaces while raising funds for The Maypole Project.
A 7 hour timed running event along the River Thames in Staines offering distances from 3 km up to ultramarathon with medals, distance pins, goody bags and aid stations.