Trail Running calendar near Milford 2026-2027

A three day, 84 mile (135 km) ultramarathon along the Ridgeway from Buckinghamshire to Wiltshire with two overnight stops in Watlington and Didcot. Organised by XNRG Druids, it offers full packages with accommodation and single day entry op..

A flexible Friday running event on a flat 5.3 km out and back course along the Thames offering distances from 5 km to ultra, timed over a seven hour limit with bespoke finishers medals.

A 50 mile race of five 10 mile loops wholly within Wendover Woods, featuring 10,000 feet of climb, nine well stocked aid stations and marked trails. The event is supported by race medics, has a 15 hour cut off and requires marathon qualific..

Trail 5 km and 10 km races on the Bath Skyline with night and day options and a 500 m kids run. Mixed terrain routes are well marked and marshalled and finishers receive a two sided medal.

Timed multi lap event on the Itchen Way in Winchester on 14 November 2026, with 2.62 mile laps that add up to half marathon, marathon and ultra distances. Flexible start format, aid station with vegan options, bespoke finisher's medal.

Trail races at Westerlands near Graffham: a 50 km Ultra linking five long distance trails and a 13 mile Half on three trails, with SportIdent timing, aid stations, mandatory kit and a wooden eco-medal for finishers.

Trail running near Brockenhurst in the New Forest National Park on wide, hard packed trails through woodland and heath. Three distances from 10k to a 21.6k half marathon, with chip timing, on-course drinks and a metal finisher medal.

A multi-terrain *5K* and *10K* race in the Chiltern Hills on 15 November 2026, organised by the Radnage Primary School PTA, with water stations, first aid, a village hall cafe and proceeds supporting the school.

MoRunning at Southampton Common offers chip timed 1.5k, 5k, 10k and a half marathon with medals, finisher headbands and on-site race facilities. The course mixes paths, trails and grass and is dog friendly and buggy usable.

Saturn Running holds the Smurf Run along the River Thames at Wraysbury on 15 November 2026. The seven hour Time Challenge starts from 3 km laps and includes finisher medals, distance pins, aid stations and goody bag options.

A marathon and half marathon on hilly, often muddy trails in the northern Cotswolds. The event is TRA licensed and run under UK Athletics rules; minimum age 18 and entries are open.

A countryside walking event based at Barton-le-Clay Village Hall with 12 miles for walkers only plus 18 and 26 mile routes across field paths, tracks and woods. Online entries run 1 September to 13 November 2026.

Trail running in the Meon Valley with 15.5, 21.5 and 40 mile options on South Downs Way and local trails. Courses are waymarked with stocked checkpoints and there are specific age and entry rules.

Night trail running from Corfe Castle on 20 November 2026 with three waymarked routes across muddy tracks, ridges and woodland. The long route includes one outpost, toilets are only at the venue, and dogs are not permitted.

A six-hour lap event at Salcey Forest where participants choose how many 3.5-mile loops to run. Dogs and rucking are allowed, a reduced parking rate is available, and there are options for charity donations or a tree token instead of a meda..

A 10k night trail at Salcey Forest on a marked two lap crushed stone route that can be slippery in wet weather. A head or chest torch is required, Petzl will provide demo kit, and a canicross option runs ten minutes before the main field.

A 50 km trail race from Putteridge Bury in Luton across North Chiltern ridgelines and hills, fully marked with three aid stations, mandatory kit requirements and UTMB index status.

A chip timed trail run from Alexandra Gardens in Windsor along the Thames, offering two distances, riverside views, on-course support and finisher medals.

A guided 10 km trail run through the Chiltern Hills followed by a private tour and tasting at Tring Brewery. The event includes trail coaching, a run leader and a bottle or pint at the brewery.

An underground marathon at UCAP BUNKER near Portsmouth on 21 November 2026. The multi lapped route runs through low tunnels, has a six and a half hour cut off, and requires a headtorch and cycle helmet.