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 2293 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.

Follow Britains oldest trail through 5000 years of history on the Ridgeway. Choose between 50km or 100km distances and finish at the iconic Avebury Standing Stones with full medical and snack support.

Evening coastal races in Perranporth on 11 July 2026 offering a 13.1 Miles half marathon and a 10.5 km long 10k. The event supports Cornwall Air Ambulance and includes GPS tracking, medals and free race photography.

A trail ultra along Saint Cuthbert's Way with 100 km and 45 mile options; the 100 km includes a tidal cutoff. The route is way marked, has five timed checkpoints and live GPS tracking for all runners.

A family friendly inflatable obstacle run in Southampton on Saturday 11th July 2026, offering 2.5k, 5k, 10k and 15k options with giant inflatables, five music zones, a finisher's medal and on-site food and water stations.

A circular outdoor challenge from Hallow with five waymarked routes through 12 local parishes, distances from 10 to 40 miles. Entry includes checkpoint refreshments and a hot meal at the finish.

Trail event at Carding Mill Valley offering 10K, half marathon and marathon routes across the Shropshire Hills and Long Mynd, with marked trails, aid stations and a medal included.

Alva Games is the British Championship hill race at Alva near Stirling on 11 July 2026. The course is about 2.5 km with 365 meters of climb and it counts as a BOFRA Championship counter.

A scenic off-road 10 km through the Otter Valley plus a short fun run around Tipton St John playing field. Routes follow riverside tracks, public footpaths and the old Sidmouth railway line, with camping available.

A long mountain fell race in Wasdale covering 34 km and about 2750 m of ascent, featuring high ground and multiple checkpoints including Scafell Pike and Great Gable. Full FRA kit is required and a provided tracker is mandatory for entrants..

Take on the New Embsay Fell Race on Sat 11 Jul: a punchy 2.5 mile course with 195 m of climb through the Yorks Dales. Part of the village fete, enjoy entertainment and refreshments and easy on the day entry for a fun community challenge.

Take on the Charlesworth & Chisworth Carnival Fell Race on Sat 11 Jul 2026 in the Peak District, a testing 5 km / 3.1 mile course with 180 m of climb. Pre entry and entry on the day plus junior races make this a great community running day.

Trail races from 8 km to a 50 km ultra starting at Princes Risborough School, crossing beech woodland, ridgelines and chalk downs. Marked routes include outposts, mandatory kit for longer distances, free parking and nearby rail access.

Point to point Lyke Wake Challenge of just over 40 miles between Osmotherley and Ravenscar on 11 July 2026, run on a handicap basis. Entrants must be 21 or older, carry mandatory safety kit and numbers are limited to 150.

A timed, multi lap run at Parc Taf Bargoed using a 5.3 km out and back lap. Distances range from 5 km to ultra with a seven hour limit and a medal or no medal entry option.

Phoenix Blaze is the second race in a 2026 Summer Series at Hardy Farm on 11 July 2026, featuring timed laps on a 5.3 km riverside course so participants can complete distances from 5 km up to ultra within a seven hour limit.

Three waymarked routes through Mid Suffolk along the River Rat with checkpoints, refreshments and route downloads available; entries are limited and a finishers certificate is issued.

A coastal trail event in Studland, Dorset on 11 July 2026 with 50 km and 25 km options. The 50 km features a moving Ferry challenge and fully marked coastal scenery including Old Harry Rocks and Corfe Castle.

A timed 6, 12 or 24 hour loop event at High Lodge Thetford Forest for solo runners, pairs or teams of up to four. Only full laps count and winners receive trophies while all finishers get a bespoke wooden medal.

A 11.1 km trail race at Stonyhurst College on 11 July 2026, following woodland paths, rivers and historic bridges. Entry includes a medal, chip timing, professional photography and an event village with food vendors.

Enjoy a flexible timed running event along the flat River Thames towpath. Choose your distance from 5km to an ultra marathon and earn a bespoke spinning medal on this fast riverside course.

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