Trail Running Calendar United Kingdom 2026-2027

A medium distance fell race of 10 miles with about 2200 ft of ascent near Larne. The course starts and finishes at Cairncastle Primary School and combines road, fells and coastal sections with several checkpoints and limited route marking.

Run laps through Denbies Wine Estate in the Fire Horse Run, a timed off road challenge on an undulating 5.3 km loop with distances from 5 km to ultra. Pick as many laps as you like within a seven hour window for a flexible, scenic race day.

A looped forest ultra of ten 5.5 km laps totaling 55 km, Dalby's Inferno raises funds for Scarborough and Ryedale Mountain Rescue team and includes event entry plus two nights camping and basic onsite facilities.

A circular long-distance run or walk of around 46 miles through Cambridgeshire, visiting former RAF Pathfinder Force airbases. Participants may enter solo or as a team relay; the entry includes a course booklet, event t-shirt and finisher m..

A 27 km mountain race along the Trotternish Ridge from Flodigary to Storr Lochs, with about 2000 m of ascent and unmarked navigation between checkpoints. Entries are limited and the event follows Scottish Hill Runners kit rules.

A non competitive summer run on 6 June 2026 from BrewDog Castlegate to BrewDog DogTap in Ellon, with an alternative start at Dyce for a shorter route. Two drink stations, bag transport and a medal with a goody bag are included.

MacTuffX Sutton Coldfield on 6 June 2026 pairs 10 functional Xercises with running in classic and double distances, offering Solo, Doubles and Relay entries plus a LITE weight division; entrants must be 18 or older.

A mountain hill race in the Western Mamores covering about 13 km and 1300 m of ascent over two Munro summits. The unmarked, clockwise route starts and finishes near Lower Falls and requires mandatory mountain safety kit.

A 12-hour backyard ultramarathon at the Bakehouse in Bristol on 6 June 2026 where one lap is run each hour; participants can complete between one and twelve laps and choose from 3 km to 6 km loops, with proceeds supporting Andy's Man Club.

Trail running at The Green Man at Inglewhite on 6 June 2026 offering 15K and 10K routes with chip timing, marked course, aid stations, medical cover and finishers' medal and technical t-shirt.

A three-race one-mile series at Jubilee Retreat on 6 June, 4 July and 1 August 2026, begun in 2009 to fund the Orion clubhouse. A reduced series rate is available and age-category and team trophies are awarded, with the third race part of t..

Mendips Epic Trail Sponsored By GORUCK is a running event in Winscombe on Sat 6 Jun 2026 offering entry information, participant reviews, photos, course maps and results.

The Pretty Muddy 5k at Cassiobury Park is a mixed-terrain obstacle course featuring muddy climbs, crawls and slides. The event is for ages 13 and over, runs in staggered waves, and includes on-site facilities plus fundraising support and a..

A 5 km muddy obstacle course at Willen Lake on 06 June 2026 where participants climb, crawl and slide through timed waves. Entry fees and a minimum fundraising target apply, with on-site facilities and accessibility support available.

A 5k mud obstacle event at Markeaton Park where participants climb, crawl and slide around varied terrain. Organised by Cancer Research UK, the event has a fundraising target and includes on-site facilities and a Race for Life medal.

A muddy obstacle 5 km event at Graves Park organised by Cancer Research UK. Participants follow a mixed-surface course with obstacles, a minimum age of 13 and a fundraising target.

A 5k Pretty Muddy obstacle course at Prospect Park, Reading, featuring grass terrain, steep slopes and woodland sections. Obstacles include climbing, crawling and sliding; participants must be 13 or older and events support Cancer Research..

A 5k obstacle course in Avenham and Miller Park, Preston, featuring a single lap route across paths and grass with riverside views. Waves start every 15 minutes and the event includes obstacles to climb, crawl and slide.

A fell race in the York. Dales on Sat 6 Jun 2026 at Letcliffe Park, Barnoldswick. The course is 8.8 km with 550 m climb, allows day entry (£7), teams of three, and carries an FRA permit with UK Athletics insurance.

Trail routes at Bruern Farm Estate on 6 June 2026 include 2.5K, 5K and 5 Mile or 8K with age rules for younger runners; proceeds support the Wychwood Life Centre.