Trail Running calendar near Thornbury 2026-2027

We have found 520 Trailruns within 80 miles of Thornbury. See below where and when you can find the races.

Multi distance coastal ultras along the South West Coast Path in November 2026, run as self navigation with GPS tracking. Routes cross Exmoor National Park and include significant elevation and varied coastal terrain.

A 7 mile chip timed trail race around The Blue Pool in Dorset on 7 November 2026. The route passes woodland, hills, heath and ridges and includes a capped canicross category; entry includes pool access for one adult and up to two children.

Experience an evening off road run through the tracks and trails of The Wyre Forest. This ten kilometer event features a two lap course in the dark where torches are required and canicross runners are welcome.

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 Half Marathon Wales runs in Margam Country Park and Forest on 14 November 2026, offering a fully marked half marathon and 10k on forest trails with checkpoints, safety cover, and included car parking.

Off road 5 km and 10 km races around the Bath Skyline in November, with night and day options, a kids 500 m and a canicross wave. Mixed trails, muddy sections and marked routes with a large two sided medal for finishers.

A winter 2026/27 night trail series in Somerset featuring four events with 5 km and 10 km options. Entries are available per race or as a full series and finishers can pre-order a bespoke wooden 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.

An 8.8 km fell race with 714 m of ascent around Llyn y Fan across remote moorland, requiring navigation and mountain skills. Limited to 50 runners, with entry refunds for car share and cyclists.

Trail running from Roundhill Campsite in the New Forest near Brockenhurst with 21.6 km, 16.7 km and 10.0 km options on wide gravel paths through woodland and heathland, with on-course drinks, chip timing and finisher medals.

A 10 km multi terrain trail run around Beckbury, Shropshire, featuring the Badgers Bite Hill, marshalled and signposted with a halfway drinks station and a 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.

A family friendly MoRunning event at Ashton Court Park with 1.5 km, 5 km, 10 km and half marathon options, chip timing, medals and fundraising in support of Movember.

An AS class fell race of 8 km with 762 m ascent near Little Stretton. The partly marked route climbs four steep valleys, requires navigational skills and full WFRA kit, and has very limited parking.

Night trail runs from Corfe Castle in Dorset with three route choices across ridges, commons and woodland. Expect muddy singletrack, an outpost on the long route, no dogs and no headphones.

A seven hour Time Challenge at Dare Valley Country Park where participants choose their distance. Medals for 3 km finishers, distance pins for longer efforts, goody bags with vegan options, aid tables and free parking.

A night-time trail run at Moors Valley Country Park with looped 10 km laps and options of 10 km, 20 km or 30 km; the course is fully marked and a headtorch is mandatory.

A scenic off-road 10 mile trail race in the New Forest hosted by Totton Running Club, with medals, water stations and age-category trophies. Entries close 19/11/2026 and the field is limited to 301 runners.

Experience an evening off road run through the tracks and trails of the Wyre Forest. This 10 km multi lap course takes runners through the dark with mandatory torches and a medal for every finisher.

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