Trail Running calendar near Great Bentley 2026-2027

Multi terrain 10 km and 5 km runs around Thompson with bespoke medals and trophies. Facilities include refreshments, toilets and parking, and all profits support the Thompson Millennium Green Charitable Trust.

A coastal ultramarathon of about 75 miles along the Essex saltmarsh from South Woodham Ferrers to Salcott, offering two day, continuous and three person relay options with GPS tracking, regular aid stations and downloadable GPX routes.

Experience a scenic multi terrain race through East Grinstead dedicated to local charities. This friendly event features a flat course along bridleways and residential roads with chip timing and a sustainable finisher medal.

A flexible 6-hour timed run along the flat Jubilee River towpath. Run one 5.24-mile lap or see how many you can complete. The scenic route passes through countryside with views towards Windsor Castle.

A looped trail event from Maidstone in the Kent Downs offering supported 50 km, 25 km and 10 km options with covered rest stops, GPS tracking, camping and shuttle services at the Kent Showground basecamp.

An hourly backyard ultra at Turvey House where runners complete a 4.167-mile (6.7 km) loop each hour, with solo, pairs, 8-hour and 7-hour capped options, chip timing, aid station, first aid and prizes.

Trail event in Dunwich on 10 Oct 2026 offering 10K, half marathon, marathon and ultra on mainly flat coastal terrain. Electronic timing, a marked course and seasonal leaderboard points for finishers.

Experience the iconic trails of Surrey with a choice of three distances through woodland paths and ridgelines. Enjoy a chip timed challenge featuring elevation and scenic views at Box Hill.

A guided trail half marathon in the Chiltern Hills covering about 21.1 km with roughly 300 m of ascent. Runners are grouped by ability and accompanied by qualified Run Leaders, with a midway refreshment point and a finisher’s medal included..

Fortitude Ultra at Pippingford Park is a 10 hour, 10 lap endurance challenge on roughly 3, 4 and 5 mile loops with up to 215 m elevation per lap. Finishing grade is set by the shortest loop completed and entrants receive a medal and shirt.

Experience an autumn trail run through ancient woodland at the Epping Forest Wildwood Trail Series. Choose between a 10K or Half Marathon course on fully marked paths with a strong focus on sustainability.

A looped 20 mile trail race on 11 October 2026 that starts and finishes inside Landguard Fort in Felixstowe. The course crosses nature reserves, estuaries and the port and includes three feed stations and a drop bag facility.

The Titsey Trail 10k is a community running event held on Sunday, 11th October 2026. Organized by runners for runners, it raises funds for a variety of local charities.

Experience the scenic Cambridgeshire countryside with 10k and half marathon trail races around Grafham Water. These fully marked and marshalled routes offer beautiful reservoir views and a variety of local tracks.

A flat, single lap 10K on 11 October 2026 around the Dengie peninsula with coastal sea wall and countryside sections, finishing at Dengie Hundred Sports Centre. Free parking and changing facilities are available.

The Frappadingue Gravelines will take place in Gravelines on Sunday 11 October 2026. You can run between 6 and 12 kilometers.

Experience a scenic 15 km trail run starting from Tring and traversing the Ashridge Estate. This historic race features the Ridgeway path and provides participants with the choice of a finisher t-shirt or planting a tree.

A circular 13.1 mile trail half marathon at High Lodge in Thetford Forest, featuring mixed forest and hard-packed trails, cupless water stations, manual timing, and a 3.5 hour cut-off; minimum age 17.

A **5 km** inflatable obstacle course in Norwich on 17 October 2026, presented as the 2026 edition of the Inflatable 5K. Past participants reported an enjoyable experience and some attended with family members.

An annual 25 km or 50 km challenge walk, jog or run in the Kent Surrey and Sussex countryside, based at Edenbridge Cricket Club. Entrants get GPX and what3words guidance and food plus checkpoints and professional first aid.