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 1779 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.

Run from Tudor Sudeley Castle through the rolling Cotswold Hills on scenic trails and historic paths. Distances from 7 km to 50k welcome all abilities and the event is dog friendly.

Join the Reigate Priory Park 10K on 17 May 2026 for a scenic cross country four lap route in Surrey. Enjoy a friendly race atmosphere, bespoke medals and the chance to support the charity Sport In Mind.

Experience the wild Scottish Highlands in the Cape Wrath Ultra, a 400 km multi stage adventure over eight days from Fort William to the Cape Wrath Lighthouse. Held each May, it also offers shorter Cape Wrath 100 and Explorer options.

UTMB Index

Tackle a scenic trail half around Black Hambleton and Silton Woods with sweeping views over the North Yorkshire Moors and the Vale of York. Limited to 50 entrants, finishers earn a bespoke medal and certificate.

Tackle the Leaden Boot Challenge, a scenic 26.2 mile long distance walk and run around Alstonefield in the White Peak with rugged climbs and limestone landmarks. Open to walkers and runners, the supported loop finishes with local food and r..

Challenging 5.8 mile fell race around Youlgrave in the Peak District with 876 ft of climb across trails, fields and limestone descents. Entries are limited and all profits go to local village facilities for a friendly community race.

Tackle scenic 5km or 10km trail runs around Derwent Reservoir on 17 May 2026, with firm trails, woodland views and live chip timing. Canicross friendly and all finishers get a medal, Wild Deer merch and a snack.

Enjoy a scenic trail 10K around Golden Acre Park and Pauls Pond, featuring woods, a grassy hill and lakeside views. Friendly community vibe, souvenir CC10K t shirt and on course support make it ideal for spring runners.

Join the Calderdale Way Relay on Sun 17 May 2026 for a scenic but savage 80.5 km team challenge across the South West Pennines with 3660 m of climb. Teams of 12, pre entry only, runners run in pairs and strict kit rules apply.

Run the classic fell at Shutlingsloe in the Peak District, a short yet steep 3 km climb with 270 m of ascent that rewards strong legs and bold lines. Entry on the day is £5, junior races are included and the race is part of the village fete..

Run the scenic loop at Hurtwood Park Polo Club in Cranleigh, Surrey with distances from 5 km to ultra on mostly flat off road trails. Multi lap format and a seven hour time limit suit all paces and every finisher gets a memento.

Join the Deddington Four Farms Challenge on Sunday 17 May 2026 for 5k and 10k routes around the picturesque parish of Deddington. Open to experienced runners, fun runners and families, it is a friendly event supporting local charities.

Challenge yourself on the Lantern Pike Dash on Sun 17 May 2026 in Little Hayfield, Peak District. This short, steep 2 km climb finishes by the Lantern Pike Inn and welcomes entries on the day for just £3.

Stort10 '26 at Cammas Hall Farm on 17 May 2026 offers scenic 10 mile and 5 mile trail routes through woodland, farm tracks and quiet lanes. All finishers get a premium t shirt or a tree planted in their name plus a medal.

Take on 18 miles of scenic Suffolk countryside from Nowton Park to Clare Castle Country Park, running or walking at your own pace. With a friendly atmosphere, medal for all finishers and support for St Nicholas Hospice, this is a challenge..

Take on the Beer Blazer on 17 May 2026, a multi terrain run along the Jurassic Coast with cliff top views and pebble beach sections. Enjoy race day refreshments and a BBQ while supporting Beer Primary School.

Tackle the Totley Moor Fell Race on 19 May 2026, a testing 10.5 km across moorland and woodland with 440 m of climbing from Totley AC pavilion. Club atmosphere, limited entries and age category prizes make it a great challenge for fell runn..

Tackle the classic Mearley Clough Fell Race near Clitheroe, a short but sharp 5.6 km climb across scenic South Pennine fell. Entry on the day and a warming pasta supper make this a friendly, bite sized challenge.

Take on the Latterbarrow Loop, a scenic Lake District 3 mile trail with about 250 m of climb and stunning views between Ennerdale and Calder Bridge. Entry on the day, limited to 100 runners, low fee and a prize for every finisher make this..

Tackle a classic Pennine fell on Wed 20 May 2026 in Kildwick, starting at the White Lion. This punchy 6 km course with 245 m climb delivers steep ups, junior races and a friendly crowd; pre entry is available and parking is limited.