Trail Running calendar near London Borough of Richmond upon Thames 2026-2027

A 10K run through the private parkland and tree lined avenues of Chevening Estate in Sevenoaks, combining estate heritage, timed results and official photography.

The Dedham Run on 13 September 2026 features a 10K road race, a new 10K trail run and a 3K fun run through rural Essex, supporting Dedham Primary School with water stations, race-number collection at The Duchy Field and on-site refreshments..

A lapped 7 hour trail event on a 5K loop in Hitchin with a Mini Mile and virtual option, event village, aid station and post event massage.

Peacock Plod is a multi distance running event set in the private grounds of Hockwold Hall, a former royal residence on the Norfolk Suffolk Cambridgeshire border. Runners follow a 5.3 km loop with distance options from 5k up to an ultra.

A charity trail run from The Zach Willsher Pub in Benfleet offering two undulating routes of about 5.7 miles and 12 miles, with written route instructions and timed entries. Funds raised go to Macmillan and finishers receive a pub voucher.

A one-day community event in Ashtead combining guided trail runs, practical workshops and kit trials to help women feel more confident outdoors.

Seven hour Time Challenge along the River Thames in Staines offering lap based distances from 3km to ultra, with medals, pins, aid stations and goody bags.

A single 50 mile loop through the Chiltern Hills with 5600 ft ascent, five aid stations, full medical support and a 13 hour cut off.

A single stage approximately 47 miles along the Cotswold Way from Chipping Campden to Painswick, with aid stations, GPX route and live tracking.

A multi-distance out and back run on 19 September 2026 at Suffolk Running Centre, featuring 5k to ultra options, regular aid stations, parking included and bespoke finisher medals.

A single stage 102 mile trail race along the Cotswold Way from Chipping Campden to Bath with on course support and a 32 hour completion limit.

Triple Trail Races 2026 in Kent offers 25km, 50km and 100km trail routes that connect the North Downs Way, Greensand Way and Weald Way, finishing at Loddington Farm with a race village, on-site camping and on-course support.

A scenic trail running event at Hambledon Vineyard offering races from 1 km to 20 km, chip timed with trophies and fundraising for Brain Tumour Research and Hambledon Primary School.

A community trail event on 19 September 2026 in Chiddingfold offering 1 km, 5 km and 10 km races, chip timing and medals for the longer distances. The event includes on site music, a bar and barbecue and supports local charities.

BigSky is the "Air" event in the Classic Element Trail Series on 20 September 2026 at Hyde Common, New Forest. Routes of 18 miles, marathon and 50k run over marked trails with multiple aid stations, mandatory fluid carriage and a bespoke fi..

Trail races from Clipston Recreation Ground include a half marathon and a 5 mile country trail over bridleways and footpaths with 237 m of ascent. Finishers receive medals and homemade cakes and proceeds support the local recreation field.

Looped forest trail at Avon Tyrrell in the New Forest with flexible distances from 5K to ultra, on-course aid station, medals and onsite facilities.

A marathon and half-marathon along the Ouse Valley Way in Huntingdonshire on 20 September 2026, finishing at Earith on mostly flat grass, gravel and tarmac paths. The races are registered with the Trail Running Association and insured under..

Join this flexible timed event along the flat River Thames towpath in Walton on Thames. Complete as many laps as you like over seven hours to achieve distances from 5km to an ultra marathon.

A timed lap event in Crystal Palace Park where runners complete 2.65 km laps within a seven hour limit, choosing distances from 5 km to ultra. The off road course mixes tarmac and gravel and all participants receive a bespoke finishers meda..