Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 2163 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

A scenic countryside trail event from Great Ponton through Lincolnshire villages offering four distances, checkpoint refreshments and finish food, organised as a charity challenge with beneficiaries to be confirmed.

Scenic trail runs in Tibthorpe, Driffield offering 4 miles and 8 miles routes for runners and canicross participants. Chipped timing, medals, prizes, dog awards, parking, toilets and post race food are provided.

Experience an off road trail running adventure through the Scottish Highlands from Ben Nevis to Glencoe. Choose between a full or half marathon featuring mountain terrain and the famous Devils Staircase.

Experience the scenic trails of East Yorkshire with or without a canine companion. This event offers 4 and 8 mile chipped trail runs starting from Field House Coffee Barn with medals for all finishers.

MacTuffX Livingston on 6 September 2026 is a functional fitness race in West Lothian for people aged 18 and over. Entrants may compete solo, in doubles, or in five person relays across two distance formats with an optional LITE weight divis..

Experience a point to point half marathon along the scenic Sandstone Trail from Bickerton Hill to Kelsall Hill. This event features professional timing, on course water stations, and excellent finish line facilities including showers and a..

A 60 km coastal trail across the five inhabited Isles of Scilly with boat transfers and technical coastal paths. The race is self sufficient, uses pace based cut offs, and is limited to 150 participants.

Trail runs of 2 km, 5 km and 10 km through the Coln River valley near Coln St Aldwyns and Bibury on 06 Sep 2026. Routes are mostly on trail with on-course refreshments and a post-race BBQ, with proceeds supporting the school.

A single hill fell race over a classic horseshoe route to Waun Fach covering 11.2 km and 610 m ascent, based at Dinas Castle Inn with marshals, first aid cover and a maprun variant for solo or paired efforts.

A 14.5 km fell race near Penmaenmawr featuring 855 m of climb across upland moorland. The partially marked route requires competent navigation and mountain skills; entries include a post‑race soup or roll and electronic timing.

An inaugural off road half marathon through Donyland Woods, Friday Woods and nearby countryside on Sunday 6th September. Entries were handled online and the event is listed as sold out with 26 entrants.

A community trail race in Epney, Gloucestershire covering approximately 10 miles (16 km) along the canal towpath and local footpaths. The course is predominantly flat and includes marshals, an aid station and a GPX route file.

Coastal running from Exeter to Babbacombe Downs with 50k, marathon and half marathon options; cupless format, marked coast path, cut-offs, and a bespoke medal plus a warm pasty at the finish.

A 10 km race through the private grounds of Loseley Park in Guildford on September 6 2026, featuring timed results, bespoke finisher medals and official on-course photography.

A measured, mostly off road 10 km on the Flitch Way with chip timing, kilometre markers and finisher T shirt and medal. The event raises funds for the Village Hall and includes a one mile family fun run.

A Scottish Athletics licensed one hour hill race on Corstorphine Hill where runners complete as many approximately 1 km laps with 60 m ascent as possible. Entries are limited to 200 and the event is open to over 18s.

A community focused 10 km trail run at Dummer Down Farm on 6 September 2026. Off road course across grass, gravel and farm tracks with chip timing, a finisher medal and an event village; part of ticket sales supports Mind.

A six-day, 380 km mountain stage race across Wales with 16,400 m of ascent, unmarked navigation, mandatory kit and GPS tracking. Multiple race options include two-day introductions and a partial-route Hatchling format.

Enjoy a Peak District fell race at Oxspring Playing Field, a punchy 6.2 km course with 190 m of ascent through scenic terrain. On the day entries welcome for a modest fee and the event is part of an eight race series.

A guided group trail run of about 10 km around Silent Pool and the North Downs Way, mixing wide paths and single track, with headtorch options for night runs and optional kit trials plus a complimentary alcohol free beer subject to availabi..

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