Trail Running Calendar United Kingdom 2026-2027

A canal-side running event in Kirkstall on 14 November 2026 offering 5K, 10K and half marathon routes, finisher rewards and flexible entry options for a self-paced weekend run.

Held in Porth Penrhyn, Bangor on 14-15 November 2026, Slate Trail Ultra offers two trail races of 147 km and 80 km along the Snowdonia Slate Trail with substantial elevation gain and organised aid stations.

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..

A Backyard Ultra at Hunters Greave, Leeds on 14 November 2026 where competitors run a 4.167 mile loop every hour until one person remains. Camping, aid stations and a Yorkshire goodie bag are provided for participants.

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.

Two winter ultramarathons along the Weavers' Way finishing at Cromer Pier, with 50 km from Stalham and 100 km from Great Yarmouth. Limited to 150 places and minimum age 20.

A timed out and back trail run along the Camel Trail in Padstow supporting the National Lobster Hatchery. Distances range from 2.5 km to 10 Miles with canicross categories and medals for every finisher.

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 guided 55 km route on Anglesey visiting three high tops with over 2000 m of ascent, starting and finishing at Lligwy beach. The course is split into five supported sections with guides, checkpoints and a wooden medal on completion.

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.

A 40 mile trail ultramarathon starting and finishing in Lymm that circumnavigates Warrington on tracks, paths and lanes. The 2026 race is on 14 November with solo, pair and four person relay entry options.

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.

A 16.1 km fell race from Capelulo with about 594 m of ascent on partially marked terrain where navigation and experience are required. Entry is online only with a £12 fee and participants must be over 18.

A half marathon through the Kilpatrick Hills on single track trails and forestry roads, held on 14 November 2026 with Overtoun House listed as the event location.

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.

A 15 km fell race in the Peak District with about 660 m of climbing, open to runners aged 18 and over; pre-entry and on-the-day entry are available and FRA minimum kit is required.

A November trail marathon in Northumberland with about 28 miles and roughly 6,000 feet of ascent. The marked course has staffed checkpoints, mandatory kit requirements and on-route medical cover.

Trail runs from Roundhill Campsite through New Forest National Park with 21.6 km, 16.7 km and 10.0 km options, wide hard-packed paths, likely wildlife sightings, chip timing and a metal finisher medal.

Trail event from Skelton Lake Services into Rothwell Country Park offering Marathon, 20 miles, Half and 6.7 miles. On course aid about every three miles, eco focused facilities, a bespoke medal and kebabs at the finish.